Bluetooth Hotel Lock System

Bluetooth hotel lock system from Raizo

Raizo Bluetooth hotel door lock is a smart door lock with a low-power Bluetooth module and network control via a mobile phone application. The Raizo Bluetooth smart door lock system solution includes a built-in BLE module that communicates with the mobile phone APP to read the information from the smart lock, pair it with the phone, and deliver an unlock request to the server. The server sends the unlock command to the mobile phone, which receives it and then transmits it to the smart lock via Bluetooth to unlock it. Say goodbye to the traditional key unlocking, imprecise fingerprint recognition, and easy-to-forget passwords by using a contactless method for user authority control, remote control, and messaging.

Raizo Bluetooth Hotel Lock System Solution Features

  • Low power consumption: Only using AA Alkaline batteries
  • Smart management: Authority management, sending ekeys
  • Security alert: Anti panic, lift up the handle for security deadbolt lock
  • Unlocking method: Perform a number of functions such as fingerprint, PIN, RFID card, mobile phone APP, short-range Bluetooth unlocking, and remote authorization of family and friends to unlock.
  • Unlocking method of hotel door lock system solution: Raizo R-Core solution, providing keycard, passcode and App ekey unlock
  • Routine function Bluetooth APP unlock: Mobile phone Bluetooth APP control unlock, check the situation at home anytime, anywhere

Raizo Bluetooth Hotel Lock System Cloud Management

  • Smart operation and maintenance: Execute timely system upgrades and maintenance, and effectively supervises hotel management, access management, security management, data management, and resource coupling.
  • Question support: If a guest forgets to bring their key or access control with them when they leave, one-key unlocking with a fingerprint or password improves the guest experience.
  • Fast Door to Door: To solve the troublesome door-to-door cleaning and maintenance appointment, a temporary password is provided.
Benefits of contactless check-in hotel solution from Raizo smart lock Singapore.

Raizo Bluetooth Smart Lock System Applicable Scene

Bluetooth smart lock for the whole family to improve home security, smart control can give a range of keyless unlocking options for family members and immediately make aware when non-users enter.

Raizo Bluetooth hotel lock allows the guest to register using their smart ID after completing the registration process of the hotel room, eliminating the risk of losing the room card key, which is useful for multi-user administration.

We welcome any overseas importers or distributors who are interested for Raizo smart door lock & hotel lock, we can provide different values to meet your business requirements.

Drop us an email to or WhatsApp +65 8756 0133.


Hotel Door Lock Supplier: How do hotel locks work?

Hotel Door Lock Supplier: How do hotel locks work?

While specific hotel door lock systems may vary by hotel, chances are they use one of the following hotel door locks:
  1. Magnetic Door Locks
  2. Radio-Frequency Identification (RFID) Door Locks
While both options are still widely popular today, RFID hotel door locks are becoming more prevalent for their ease of use, updated security, and keyless solutions.
While magnetic key card door locks are an affordable option for hotels, they do have some disadvantages:
  • The magnetic strip is prone to wear and damage, as is the card reader.
  • It’s easy to lose, making security more vulnerable.
  • Inexpensive devices can easily hack these cards affecting security

Raizo RFID Hotel Door Lock

RFID hotel door lock offer hotels and guests more options than traditional magnetic key card door locks. RFID technology is widely used in various industries for tracking inventory and controlling access. When used for hotel room access, RFID door locks utilize a combination of the following components, depending on the system:
  • RFID door lock card reader
  • RFID key card or key fob
  • Mobile device
  • Bluetooth compatible smart device

The RFID hotel locking system does not require users to insert or swipe a card. Instead, it uses proximity and radio frequencies to communicate with the RFID reader on the door. Containing similar information as magnetic key cards, hotels program RFID key card, or smart device access when a guest checks in. When waved in front of the card reader, the key card or smart device quickly communicates the user’s info with the door lock reader, verifies authorized access, and unlocks the door to the user.

Raizo RFID Hotel Door Lock - R6500

Advantages of RFID hotel lock

  • Smart device access improves security.
  • It is not necessary to have a physical card that can be easily lost.
  • If RFID cards are used, they are more durable.
  • With no swiping or insertion, it eliminates wear and tear to the reader.
  • It can be programmed to allow or restrict access to hotel amenities and other access points.
Benefits of contactless check-in hotel solution from Raizo smart lock Singapore.

We welcome any oversea importers or distributors who are interested for Raizo smart door lock, we can provide different values to meet your business requirements.

Drop your email to or WhatsApp +65 8758 0133


Which Electronic Door Lock is Right for Your Hotels?

Which Electronic Door Lock is Right for Your Hotels?

Your hotel lobby, front desk reception, and guest rooms all set the tone for your guests’ experience, and they all share a property asset that has a surprisingly large impact on that experience: your electronic hotel door locks.

Is there a line for your guests to obtain their key? Do the electronic locks complement the hotel’s interior style or stand out as bulky and out of place? Is the security of the keycards guaranteed? Is it true that they work every time?

Returning to the front desk to replace a faulty keycard is a sure way to make a poor first impression. The hotel sector is increasingly implementing contactless keyless entry systems, allowing visitors to bypass the front desk entirely and access their rooms via their mobile devices. In other words, if your hotel visitors have to think twice about locking the doors, that’s two times too many.

Upgrading your locks is a once-in-a-decade expenditure for many hotel owners, so selecting the correct match is critical. We’ve put up an overview of lock technology, varieties, and major providers to help you navigate through your options and decide which is best for your property – and your visitors.

What is the technology behind electronic hotel door lock system ?

Anything that goes beyond the typical metal key and lock’s physical access methods will use technology. This technology authenticates the key, causing the hotel door lock to open and close. The various choices differ primarily in how the “key” is encoded and subsequently communicates with the hotel room lock’s reader.

Each choice has its own set of benefits and drawbacks. However, the locking system you select will decide the types and providers of smart locks available to you, so this is the ideal place to start.

Card with a Magnetic Stripe

Magnetic key card technology first appeared in the 1970s, and it constituted a significant advancement in lock technology. This small, plastic keycard features a magnetic stripe that is encoded to function with a specific guestroom lock, similar to a credit card. When a magnetic key card is swiped in the magstripe reader on the correct guestroom door, the door is unlocked for a certain amount of time, usually several seconds. The magstripe scanner, like other electronic hotel locks, is powered by batteries, which normally last 12-18 months before needing to be replaced.


At their pricing point, magstripe keycards can be single-use, and they’ve been the industry standard electronic locking system for decades. This option is likely to be well-known among your guests.


Demagnetization is a common occurrence. If a guest inserts a magnetic key card near an electromagnetic field (such as a smartphone or television), the encoding may be damaged, resulting in a failure (and a trip to the front desk for a replacement). Dirt and dust collection in the card reader slot can potentially impede lock operation. Magstripe cards are rarely reused by hotels, resulting in an unnecessary recurring expense and environmental issues.

RFID (Radio Frequency Identification)

RFID keycards hotel door lock employing Mifare technology just need to be held up within a few inches of the lock to get entry. The electronic locks have an RFID module that broadcasts a signal over modulated radio waves that triggers an in-range keycard to submit its unique encoded guest access information, which the module then authenticates to unlock the door.


RFID keycards and locks were created to eliminate the drawbacks of magstripe locking systems. Hotels can also re-use RFID keycards.


RFID keycards are expensive for replacing keycards that are not returned, misplaced, or stolen (which can also pose a threat to guestroom and hotel security).

BLE Hotel Lock (Bluetooth Low Energy)

Airbnb can use Raizo smart lock pair with TTLock app in Singapore.

Today’s mobile key solutions are powered by BLE technology. These locks, like RFID and NFC locks, constantly broadcast a signal that awaits interaction with an encoded key, though the key is digital in this case. Initially, however, Bluetooth locks were ineffective for hotels, necessitating battery replacement every six months.


BLE locks have a battery life of 12-18 months and have both BLE and RFID modules, allowing them to be operated using a proximity card or a digital key. With BLE module lock modifications, RFID-only locks can also be readily and economically fitted. With BLE, hotels don’t have to replace keycards as frequently, and visitors spend less time waiting at the front desk because mobile keys allow for contactless check-in. Guests can also use hotel mobile apps to get digital keys, which provides a direct marketing channel for hotels to generate more revenue.


Hotels had a hard time convincing customer to download their hotel mobile app for digital key access for the first few years with BLE locks and digital keys.

The Importance of Electronic Hotel Lock

Hotel guest door locks have come a long way from the mechanical lock and metal key of the past. Hotel door lock technologies and hardware available today can dramatically improve your hotel’s visitor experience — one door lock at a time.

We welcome any oversea importers or distributors who are interested for Raizo smart door lock & electronic hotel lock, we can provide different values to meet your business requirements.

Drop your email to or WhatsApp +65 8758 0133


Hotel Door Lock System Price Analysis

Hotel Door Lock System Price Analysis

Are you going to build a new hotel and purchase a complete hotel smart lock system? Or are you going to replace the old magnetic card lock system with a smart RFID hotel room key card system?

If so, you must need to know what hardware the smart card hotel lock system includes and the prices of each product and service, choosing the right hotel door lock hardware to serve your hotel and better control costs.

Hotel Smart Lock System Price

Basic Hardware

The standard necessary hardware of a complete hotel smart lock system includes hotel locks, card encoder, room RFID cards, management software, and data collectors.

Types of Hotel Smart Lock

The hotel lock is the core component of the hotel smart lock system, and its primary function is to lock the guest room door. And hotel door locks divided into RFID hotel door locks, Bluetooth apartment door locks, or Airbnb smart locks

Types of RFID in Hotel Door Lock

Raizo R6500 hotel lock management system and hotel lock solution in Singapore

Most hotels currently use RFID hotel door locks, and standard RFID smart card locks are divided into RFID Mifare hotel locks and RFID Temic hotel locks.

MIFARE hotel door locks’ price is slightly higher under normal circumstances than the TEMIC hotel door locks. The difference is that the Temic hotel lock can only use the corresponding TEMIC card for simple operations such as opening the door and taking electricity. In contrast, the Mifare card hotel lock can use the Mifare card to open the door, take electricity, and be used for hotel elevator control, restaurant dining, the gym is operated by waiting card.

Door Lock Materials

Different materials of hotel smart lock also affect their price, and the commonly used materials of hotel locks are mainly stainless steel and zinc alloy.

Zinc Alloy Hotel Door Lock Price:

The texture of zinc alloy material is relatively soft and comfortable to forge and process. Zinc alloy hotel door locks are often used for high-end, luxurious, and fashionable hotel door locks. However, compared with stainless steel, zinc alloy materials are slightly inferior in rust resistance and are easily damaged by severe external shocks and external forces. Therefore, to avoid corrosion and rust, the zinc alloy hotel lock needs to be surface treated after casting. Simultaneously, zinc alloy hotel locks are unsuitable for hotels near the sea or under bad weather conditions.

Stainless Steel Hotel Lock Price:

Hotel locks with stainless steel panels are more sturdy than zinc alloys, and stainless steel has better corrosion resistance and violent resistance. Especially in modern hotels, the hotel locks with stainless steel panels have excellent anti-drilling, fireproofing, and electric saws. Therefore, stainless steel hotel door locks are suitable for outdoor hotels, beach hotels, or hotel locks with harsh weather conditions. In general, the price of stainless steel hotel locks is slightly higher than that of zinc alloy hotel locks.

Hotel Door Lock System Management Software

The hotel smart lock system management software‘s primary function is to perform a series of operations and management of guest check-in at the hotel’s front desk, including reservation, registration, room arrangement, room exchange, room card arrangement, critical card loss, etc., functional activities.

Hotel lock management software can also perform various types of information queries, report generation, and printing. Under normal circumstances, the hotel lock suppliers will provide hotel lock system management software for customers to use for free, but some powerful brands may charge a certain fee.

Simultaneously, some customers will request related customization services for the hotel lock system management software, adding additional functions, adding company information, and LOGO operations. The entire system cannot be used generally with the hotel lock system management software and the card issuer. At this time, you also need to ask the hotel door lock system supplier for the registration code of the software before the software has been registered before it can be used usually. The registration code is generally charged annually.

Besides, some large-scale or chain hotels require that the hotel locks they purchase can be used on their own PMS or APP. At this time, the hotel lock supplier needs to provide the SDK of its hotel lock system management software. The SDK is also charged, and the systems supported by different manufacturers’ management software are different.

Hotel Smart Lock Installation Price

If a new hotel needs to install hotel door locks, we generally do not recommend the hotel staff install the hotel smart lock by themselves. Because the installation and commissioning of hotel locks are slightly complicated work, the door’s measurement, the opening of the hole, the structure of the lock body, and the installation require professional installation work. If you install it by yourself, the door may not open and close normally. The occurrence of situations such as the lock not working.

Therefore, we suggest that it is best to find a suitable hotel door lock installation service company locally and let them come to install hotel locks. Of course, this price may be unbearable for some small hotels, but don’t worry. General hotel door lock system suppliers will provide complete hotel lock installation documents and video tutorials or install it yourself.

Raizo smart lock is the best smart lock for your home in Singapore.

Hotel Door Lock Replacement Cost

In some cases, if your hotel is using an older magnetic card hotel lock, now you want to replace the hotel door lock with a more advanced hotel smart lock system, then in addition to considering the price of the new MIFARE hotel lock. You will also need to consider whether the new hotel lock can generally be installed in the original installation space.

If not, you were then digging holes again. Would you mind making sure you can find a suitable hotel lock before replacing the door lock for your hotel? Because there is no need for re-drilling and measuring, the only installation work is required, and the price of the replacement door lock for the hotel will be slightly lower than the hotel door lock installation cost.

Many factors are affecting the price of installation services. In addition to the size and brand effect of the installation service company, the installation service personnel’s proficiency, the time required to install the lock, the installation location, and the level of security needed must also be considered.

Therefore, it is recommended that the hotel install it again. Before, communicate with the smart door lock installation service company in depth to obtain all the necessary information you need to know.

We welcome any oversea importers or distributors who are interested for Raizo smart door lock, we can provide different values to meet your business requirements.

Drop your email to or WhatsApp +65 8758 0133


Raizo Contactless Hotel Check-in Technology

Raizo Contactless Check-in for Hotels

The COVID-19 pandemic has altered our travel habits in numerous ways. The future guest has different expectations from their hotel stay; health and hygiene are now a top focus for both hoteliers and guests. A frictionless guest experience, beginning with a contactless check-in procedure, is one way hotels can protect their visitors’ health and safety.

What is Contactless Check-in?

There are several points of contact throughout the check-in procedure, not to mention the possibility of social distance in the hotel lobby or front desk line. Contactless check-in, on the other hand, makes use of technology to minimize these points of contact.

Mobile check-in allows visitors to check-in via mobile device or on-site using a self-check-in kiosk prior to arrival, reducing time spent waiting in public areas and communication with front desk staff. Some hotels do this by offering an app through which clients can log in and receive room information.

Guests with keyless entry have quick access to their rooms and can lock the door with a Mobile Key on their mobile phone. This technology eliminates the need to visit the front desk upon arrival, as well as the annoyance of misplaced or demagnetized keys that must be replaced during their stay.

Raizo Contactless Check-in Hotel Solution

Raizo contactless check in hotel technology in Singapore.

Our Raizo R300 smart door lock works through with or without WIFI communication. The smart lock will come with a corresponding mobile app allowing you to control all its features at the touch of a button.

Raizo R300, to operate as a hotel door lock, Raizo Smart Hotel is the lock management system and it is different from the other common hotel door lock system where it can provide 3 methods for the guests to check-in the room:

  • RFID Card
  • Password
  • Mobile App

Strength of Raizo Contactless Check-in Hotel Solution

  • Easy to set up and user friendly
  • Less wiring
  • Provide 3 access methods: RFID Card, Password, Mobile Apps
  • Guests no need to download apps to access the guest room by using passwords
  • Everything can process online through e-booking system and mobile app
  • Guests do not need to suffer from long queue anymore
  • Manage the operation online (renew password, e-keys)

Raizo supplies smart lock and hotel door lock worldwide. We are now welcoming any business partners from worldwide to join as our Raizo Smart Lock distributor.

Drop your email to or WhatsApp +65 8758 0133.


The Benefits of Contactless Check-in

The Benefits of Contactless Check-in

Contactless check in the hotel isn’t just a pandemic work-around: hotel guests like the efficiency and convenience of managing their own arrival process. And, hotels can save time and money by using the contactless check-in technology in their properties.

Benefits of contactless check-in hotel solution from Raizo smart lock Singapore.

Even before the pandemic, keyless entry was an increasingly important feature for the hotel guests.

According to survey data from Raizo,

  • Keyless entry leads to an average increase of 7% in guest satisfaction scores
  • Guest satisfaction scores drop by 50% when there’s a 5-minute wait at check-in
  • 46% of guests prefer managing their own arrival process
  • 49% of guests say enjoy high-tech experience in the hotel such as mobile key

Advantages of keyless check in

Likewise, hotels are able to run more efficiently through mobile check-in and keyless entry technology. Mobile check-in saves time and effort for staff, as documentation, T&Cs, and on-site offers can be sent to guests’ pre-arrival. Mobile check-in solutions help hotels gather customer insights about their guests: learn what their preferences are with a pre-arrival questionnaire, and see which offers and amenities a guest chooses to learn about before their stay. It’s also a simple way to send through upsell offers, highlight on-site features, and capture ancillary revenue without having to meet face-to-face.

Contactless check-in hotel solution from Raizo smart lock Singapore.

Raizo supplies smart lock and hotel door lock worldwide. We are now welcoming any business partners from worldwide to join as our Raizo Smart Lock distributor.

Drop your email to or WhatsApp +65 8758 0133.


3 Tips for Making Contactless Check-in at Your Property

3 Tips for Making Contactless Check-in at Your Property

With the right technology, implementing contactless check-in for your hotel is relatively painless. It does, however, take some proactive communication with guests so that they know what to expect before arrival.

Contactless check-in hotel solution from Raizo smart lock Singapore.

1. Send pre-arrival emails

The pre-arrival emails detailing the check-in process and what security measures your team has put in place on-site. This email should accomplish two things. First, it should reassure guests that you are taking their health seriously. Second, it should give guests step-by-step instructions for how to check-in through their mobile device or onsite kiosk, as well as how they will receive their room key. Share this information at least 12 hours before their arrival.

2. Make sure to send information about every step of the arrival

Including whether there will be a valet, what the mask requirements are, and if someone can expect to have their temperature taken and recorded.

3. Clear signage for the guests when they arrived

When the guest arrives, make sure that there’s clear signage to let them know what to do next. Provide the same step-by-step check-in instructions that you sent via email. Include directions to find different areas of the property and to help guests learn how to use keyless entry. And, of course, provide hand sanitizer stations throughout the lobby.

Raizo supplies smart lock and hotel door lock worldwide. We are now welcoming any business partners from worldwide to join as our Raizo Smart Lock distributor.

Drop your email to or WhatsApp +65 8758 0133.

We’d love to hear from you!


Hotel Door Lock Supplier Thailand

Hotel Door Lock Supplier Thailand

If you are running a hotel or resort business in the hospitality industry in Thailand, you will need to find the hotel lock suppliers
who can offer a one stop hotel door locks system and solution which comes with a reasonable price.

What are the latest trends in the hospitality industry? Well, it goes without saying that the coronavirus outbreak and ensuing safety measures have had a significant impact on hospitality throughout 2020 and will no doubt spill over into 2021 and beyond. However, through our empirical knowledge, we can know that travelling or tourism has become a universal hobby around the world. The non-stop growing of tourism, also raise a considerable number of problems, the most obviously one would be the hotel management.

Multiple solutions are already offered, nowadays, most hotels are equipped with smart digital door locks. But the optimization of the solutions is still worth our attention and dedication. And one of the most important part of the hotel management is the door lock to every door in your hotel. And here’s why the hotel operator would want to seek the quality hotel lock suppliers who can offer the best hotel door lock systems.

There are actually a lot of factors a hotel operator should consider when this question comes across. For example, the materials of the door locks, the stability of the door locks, the capacity of the battery and the battery consumption rate, the security level of the door locks, the hotel key card issue system, the operation system of the set, the PMS software user interface, etc. given all these aspects a hotel operator should consider, he/she would be able to choose the right hotel locks suppliers to get what they need.

Raizo Hotel Door Lock

Professional Hotel Lock

There are actually tons of hotel locks suppliers or manufacturers in this world. But here I shall introduce Raizo, you may have never heard of us, but we hope we could offer another choice for you and see if we can meet your needs, among all the hotel locks suppliers out there.

Raizo is a professional digital door lock and hotel door lock supplier. We possess more than 20 years of experience of in smart door lock industry and provide hospitality solution. After the 20 years dedication and hardworking, Raizo is now one of the best hotel lock and digital door lock suppliers in Singapore.

Our products are used and trusted by many customers in Singapore and even around the world. We are granted a considerable number of authoritative certifications, FCC, UL, CE etc. At the same time, we also have long lasting cooperated relationships with multiple excellent distributors and companies. We always hold the vision and mission of serving you better, high quality and contribute to create a better society. Improving customers’ life and experience would always be our goal. We make these statements based on truth.

Hotel Lock Management Software

Raizo is hotel door lock supplier and provide hotel lock management software in Singapore.

Let me introduce our hospitality solution for the hotel operators. We crafted our hotel door lock system brand Raizo to serve you better. Raizo hotel lock management system requires only a host computer, a card encoder and a software to operate. Authorized software system is integrated to the PMS system for data safety and convenience. Room card issuing, room status checking and hotel management can be handled only via one system to save maintenance cost. Host computer is for installing lock management software, card encoder is for reading and encoding (issue) the card.

We also support and offer the software interfaces eg. DLL, Fidelio/Opera, File, Socket, PMS-VC to connect the lock management software with other hotel management systems, with database automatic backup function, preventing the system crash by any wrong or inappropriate operation. Our user-interface is friendly and easy to operate, we use well-design icons to indicate the different specific room states, multiple shortcut buttons connect with different independent operations. Lastly, the system is equipped with distinct management responsibility, different hotel staffs have different level of permission to access the systems. We did our best to try to meet your requirement.

Raizo is an available and good hotel lock option for you to compare with other hotel locks suppliers, so that you can make a decision better, we will be glad if we could help you. Hopefully we would establish a partnership one day. If you are interested, please get in touch with us.

We are Singapore leading digital door lock and hotel door lock supplier. We supply digital lock to most Asia countries eg. Malaysia, Thailand, Vietnam, Cambodia, India, Philippines etc. and well-known as the largest smart lock supplier.

If you have any questions, feel free to drop us an email at or WhatsApp to +65 8758 0133!


Hotel Door Lock – RFID card, Password, Smart phone access

Hotel Door Lock – RFID card, Password, Bluetooth, WiFi accesss

Electronic (or digital) hotel locking systems

Electronic hotel door locks are the most innovative options available. To operate, this kind of locking system needs electricity. There should be a stable source of energy, and thus, you need to install a cable as well. Digital systems are very handy and provide a wide range of functions and features – for example, you may set a specific time for the door to lock and unlock automatically. Nowadays, you can even or use your smartphone to open the door via WiFi or Bluetooth!

Raizo R6500 hotel lock management system and hotel lock solution in Singapore

Raizo R6500 hotel door lock

Raizo Hotel Door Lock

Here are several kinds of hotel door locks from Raizo that you should know about:

Raizo R320 can use RFID card to unlock in Singapore.

The RFID hotel locking system

RFID stands for 'radio-frequency identification', which means recognition through electromagnetic waves. The contactless transmitter-receiver system identifies objects and people by using radio waves. It can be combined with an electronic hotel door lock. In this case, a special chip must be programmed and built into a small transponder, placed on the door. The authorization check is performed by the data transfer via the radio frequency. Depending on the provider, the guest's transponder can look like a key fob, card, smart wrist band, etc.

Raizo R320 is a home smart lock k

Pin code or password hotel door lock

This type of locks can be opened with a correct sequence of digits, entered on a keypad or touchpad. The input field is usually attached to a wall at a maximum of 50 cm from the password hotel lock. Among other useful features, the hotel lock management software allows recording the time of access. Compared to the touchpads, keypads are splash-proof, have a smaller surface area, and thus are less vulnerable.

Raizo R320 is a bluetooth and also WiFi smart lock in Singapore.

Bluetooth or WiFi hotel lock

The locking system with a smartphone app control is still relatively new. It allows users to enter the room or apartment using Bluetooth technology or WiFi. Their possibilities and functions are endless! For example, you can significantly improve customer experience by combining the Mobile Check-In option with a possibility to open the door with a smartphone. This will save your guest’s time and let them avoid queueing at the reception. These locks can be easily integrated with your current Property Management System. The only drawback is that guests must always carry smartphones with them and keep the battery charged.

If you are looking for different functions of HOTEL DOOR LOCK or a comprehensive HOTEL LOCK MANAGEMENT SOLUTIONS, contact us for FREE consultation.

Sales (Call/WhatsApp) +65 8758 0133