Guangzhou Donnwe Intelligence Technology Co., Ltd.
Similar suppliers you may like
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
Sensor Electronic Smart Card Hotel Door Lock System for Wooden Door$37
Hotel Newly Smart Card Reader Door Lock System with Best Quality$37
Safe Automatic Hotel Door Hotel Electric Lock with Handles and Software Management$37
Advanced Electric Smart Hotel Door Lock System with Best Price$35
Locker Cabinet Lock Sauna Keyless Smart Lock Locker Electronic Gym Locker Lock$7
Electronic Keyless RFID Card Cabinet Lock Swimming Pool Sauna Gym Locker Lock$35
Door Hotel Handle Electronic Cylinder Lock with Free Software$35
Key Swipe Card Home Lock Security Electronic Password Fingerprint Door Lock$37
Chinese Durable RFID Hotel Electronic Card Door Lock with Handle$37
Door Lock Security Electronic Lock for Outdoor Use$53
Smart Promotional RFID Locker Lock Gym Cabinet Lock Electronic Locks for Lockers$37
Guangzhou Dingwei Machinery Equipment Co., Ltd.
🇨🇳 China
202211-50 peopleManufacturer/Trading Company/Wholesaler/DistributorProduct customization
Own brand
Patented technology
Low MOQ
Key market
North America
Review
4.11
Description
Guangzhou Dingwei Machinery Equipment Co., Ltd. is a versatile manufacturer and trading company based in Guangzhou, China, specializing in industrial machinery and electronic security solutions. The company operates across two primary divisions: high-quality packaging machinery and advanced tracking technology. Its machinery division focuses on the research, development, and production of electromagnetic induction aluminum foil sealing machines, filling machinery, and pillow flow wrap packing systems. These solutions serve diverse sectors, including food and beverage, pharmaceuticals, and cosmetics, with configurations ranging from desktop units to full assembly line integration.
In addition to its machinery expertise, the company operates as Guangzhou Dingwei Technology Co., Ltd., focusing on the development of GPS tracking devices and security hardware. This product line includes 4G LTE vehicle trackers, real-time asset tracking devices, and solar-powered WiFi PTZ CCTV cameras. The company maintains its own production plant and a dedicated R&D team of electronic design engineers, enabling it to offer both OEM and ODM services to international clients.
Established with roots dating back to 2019 and further expanding its machinery operations in 2022, the company employs between 11 and 50 professionals. It maintains an annual revenue between US$1 million and US$2.5 million and adheres to strict quality standards, holding GMP and QC 080000 certifications. Guangzhou Dingwei Machinery Equipment Co., Ltd. is recognized for its technical innovation and ability to provide customized solutions for global distributors and trade partners.
Assembly Line Automatic Electromagnetic Induction Aluminum Foil Bottle Cap Sealing Machine$1550
Automatic Vertical Electromagnetic Induction Aluminum Foil Bottle Cap Large Diameter Sealing Machine$550
Automatic Desktop Electromagnetic Induction Aluminum Foil Bottle Cap Large Diameter Sealing Machine$550
Automatic Vertical Electromagnetic Induction Aluminum Foil Bottle Cap Small Diameter Sealing Machine$550
Automatic Desktop Electromagnetic Induction Aluminum Foil Cap Small Diameter Sealing Machine$550
Factpry Automatic Foil Cap Sealer Aluminum Foil Sealing Machine$550
Automatic Packing Pillow Flow Wrap Pack Secondary Group Family Packaging Sealing Machine$550
Dual Lens Wireless Outdoor PTZ CCTV Camera WiFi & Solar Powered with Sim Card Security Surveillance Cloud Data Storage Option$6.99
2025 Hot 2.8inch Screen Wifi Camera 1080P HD Wireless Security Webcam PTZ System Outdoor Home NightVision Cloud Data Storage$12.99
4G Cat and Hunting Dog GPS Collar 3000 Mah Pet Tracker Hound Trainer IP68 Waterproof Locator GunDog Live Tracking$39.9
No Monthly Fee Range Smart MFI Find My Tag Air Tag Car Tracker Mini GPS Locator Key Luggage Finder Plastic Anti-Lost Finein Pet$1.79
DINGWEI Real Time 4G Car GPS Tracker GF-22 Truck Car Traceur Moto Motorcycle Vehicle GPS with Plastic Material New Title$4.9