OSUNO is proud to be one of the experienced enterprises in the field of manufacturing and exporting high-quality smart locks and hotel locks. With diverse functions such as facial recognition locks, remote unlocking with integrated control, and more, we are committed to providing optimal solutions for the needs of domestic and international customers.
Global Trends in Smart Locks & Hotel Locks

The smart lock industry is booming globally with an average annual growth rate of over 20%. In the era of the smart home and hospitality 4.0, lock products are no longer limited to security features but also integrate many modern technologies such as:
- Unlocking via fingerprint, passcode, card, or mechanical key
- Locks with cameras and video doorbells
- Facial recognition locks
- Control via mobile applications (App, Bluetooth, Wi-Fi)
- Centralized management for hotel and apartment chains
- IoT integration, connecting to the smart home ecosystem
Particularly in the hotel, resort, and serviced apartment sector, the trend of using card locks, fingerprint recognition locks, and centralized electronic management systems is becoming increasingly popular. This creates a huge demand for OEM/ODM factories in Asia, which offer flexible manufacturing capabilities and competitive pricing.
OSUNO – Manufacturing Capabilities for Smart Locks & Hotel Locks
All smart lock and hotel lock products are manufactured by OSUNO, helping customers take advantage of tariff incentives when exporting to markets in the US, Southeast Asia, and others. This tariff advantage not only helps reduce costs but also makes products manufactured by OSUNO more competitive in international markets.

International Quality, “Made in Vietnam” Products
OSUNO’s products are manufactured in Vietnam, which provides advantages in terms of tariffs and delivery times for exports. With strict quality control, our products meet international standards such as ISO 9001:2015, fulfilling the high expectations of customers worldwide.
OSUNO’s 2 Factory Locations
- Location 1: Factory at 59 Vu Trong Phung, Hanoi: With an area of 3,000 m², it is equipped with manufacturing machinery such as electronic circuit processing machines, automated assembly lines, and product quality inspection systems.
- Location 2: Factory in Tho Xuan, Thanh Hoa: With an area of 20,000 m², located just 2 hours from Hai Phong port, it serves as a strategic production center for large orders.
Highly Skilled Team
- An experienced team of engineers who are constantly researching and improving technology.
- A diligent and creative workforce, ensuring production quality and schedules are met.
Custom Manufacturing
OSUNO manufactures smart lock products according to the models, standards, and quality requested by customers. From design to completion, we always ensure to meet the exact needs, optimize costs, and deliver sustainable value to our partners.
Smart Lock & Hotel Lock Product Lines Manufactured by OSUNO
OSUNO focuses on developing smart lock and hotel lock solutions specifically for large-scale projects such as apartments, hotels, resorts, urban areas, and office buildings. Our products extend beyond hardware to include integrated management systems and synchronized software, making it easy for investors and contractors to control, operate, and maintain them in the long term.
Hotel Locks


OSUNO provides a range of locks specialized for the hotel industry, catering to needs from mid-range to high-end segments:
- Card Locks: The most popular solution, suitable for 2 to 5-star hotels.
- Fingerprint and Facial Recognition Locks: Enhance the experience for premium customers, applied in resorts and luxury hotels.
- Integrated PMS System: Manage hundreds to thousands of rooms on a single platform, easily synchronized with international hotel management software.
- Access control is achieved by combining key cards synchronized with card issuers and various hotel management applications and software, supporting tight and secure room management.
- Suitable for all types of hotel doors (wood, plastic, metal, etc.).
- Capable of managing large volumes of information thanks to specialized software.
- Management information on the computer is integrated with the lock, allowing for detailed management of time, room numbers, number of users, and emergency unlocking.
Applications: Hotel chains, coastal resorts in the Philippines, Indonesia; luxury hotels in the US, etc..
Smart Apartment Locks


OSUNO manufactures and exports a range of smart locks for the high-end real estate market:
- Luxury villa fingerprint locks.
- Locks integrated with video doorbells.
- High-end hotel locks.
- Remote management via mobile application.
- Multi-layer security: anti-key-copying, anti-hacking, and alerts for unusual tampering.
- Applications: High-rise apartment buildings, smart urban areas, luxury villas, and Grade A office buildings in the US and Southeast Asia.
Production Based on Customer Requirements
In addition to standard product lines, OSUNO also undertakes design and production for custom orders:
- Customization of design, material, and color to match brand identity.
- Development of special features such as AI facial recognition, NFC unlocking, and cloud management.
- Exclusive designs for international hotel chains or large-scale smart urban projects.
The OEM/ODM Collaboration Process at OSUNO
- Receiving Requirements & Technical Consultation: The customer sends drawings, samples, or ideas. OSUNO analyzes the request and advises on the optimal solution.
- Prototype Design: The R&D department develops a prototype based on the requirements and makes adjustments according to customer feedback.
- Quality Assessment & International Certifications: The prototype and test products undergo rigorous testing to meet CE, FCC, and RoHS standards.
- Mass Production & Export: We use modern production lines, control quality at every stage, and provide packaging and global logistics support.
Contact OSUNO
Are you looking for a smart lock manufacturer in Vietnam for OEM/ODM for the US, Southeast Asian, or other markets?
Contact OSUNO now via our hotline 19009292 for a consultation and price quote