Douwinning Technology Co., Ltd
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Guangzhou Douwin Electronics Limited
🇨🇳 China
2012101-200 peopleManufacturerOEM manufacturer
ODM manufacturer
Own brand
Low MOQ
Key market
Asia
Review
5
Description
Guangzhou Douwin Electronics Limited is a professional manufacturer specializing in security and home automation solutions, based in Guangzhou, China. Established in 2012, the company has grown into a significant industry player with a workforce of 101 to 200 employees and an annual revenue between US$10 million and US$50 million. The company operates its own factory and maintains a dedicated R&D team, offering comprehensive OEM and ODM services to global clients.
Douwin Electronics specializes in a wide range of electronic locking systems and security products. Their core portfolio includes hotel lock systems, RFID card locks (Mifare and RF), fingerprint and digital password locks, and smart door locks integrated with Tuya and TTLock applications. Beyond door security, they manufacture electronic safe boxes, fingerprint gun safes, cabinet and locker locks for gyms and offices, and hotel-specific hardware such as energy-saving switches, doorbells, and room lighting control systems. A key differentiator is their integrated hotel card system, which allows a single card to access guest rooms, parking, elevators, and other facility entrances.
Committed to international quality standards, the company holds ISO 9001, CE, and FCC certifications. Their products are widely exported to markets across North America, Europe, Southeast Asia, and the Middle East. With a focus on dependable performance and competitive pricing, Guangzhou Douwin Electronics Limited serves a diverse clientele ranging from guesthouses and luxury hotels to residential flats and intelligent office estates.
Controlled Computer Hotel Door Lock for Wooden Doors with Software Management$37
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Dowin Technology Co., Ltd.
🇨🇳 China
2010201-300 peopleManufacturer/Trading Company/DistributorOwn brand
Product customization
Low MOQ
Custom packaging
Shipments
147
Key customer
IMPORTADORA ARDUNEL
Key market
🇺🇸 United States
Review
4.9
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