1, Samsung
Established in 1988, the product quality is reliable, practical and safe; But also has sensitive identification and convenient operation. The products have also obtained ISO900 1 international certification and European CE certification, and passed the testing of the Safety and Quality Testing Center of China Ministry of Public Security.
2. Yeer (the mythical animal looks like an antelope)
Yarraa, founded in 1868, is a brand of Shanghai Epro Electronics Co., Ltd. In order to enhance the confidentiality and security of information, it is widely used in many living places. At present, Yale products have spread all over the world and are known as contemporary lock experts.
3. Deschman
It belongs to Electromechanical (China) Co., Ltd., and owns more than 60 product patents. The products are deeply loved by consumers and won the title of "Top Ten Famous Brands of Smart Door Locks in China".
4. Asia-Pacific Tianneng
Guangdong Yatai Tianneng Technology Co., Ltd. has developed from a research institute with only a few people to one of the service manufacturers with a certain scale in the industry. The product is a famous trademark in Guangzhou and one of the top ten brands of intelligent door locks, and its sales network is all over the world.
5. Digil
Guangdong Digil Electronic Technology Co., Ltd. is a high-tech enterprise specializing in the production of fingerprint locks, code locks and card locks. After years of continuous research and development, design and repeated clinical trials, it has passed the American ANSI quality grade certification.
6. Kadish
Shenzhen Kaidishi Intelligent Technology Co., Ltd. is a leading technical solution provider of "bank vault security system" in China, and is committed to developing and manufacturing smart lock enterprises with excellent quality, convenient and comfortable use and simple and fashionable appearance.
7. Probak
Kaiba (China) Technology Co., Ltd. is a high-tech enterprise mainly engaged in the production and sales of R&D, fingerprint locks, safes and attendance machines, and has a certain reputation in the lock industry.
8. Volatile organic compounds
Zhejiang Yaheda Electromechanical Technology Co., Ltd. produces five series of products such as VOC smart locks. So far, many countries and regions have participated in the development and improvement of VOC products, resulting in nearly 70 patents every year.
9. Butyl
Xi anlangtong technology development co., ltd specializes in producing non-porous intelligent locks. After decades of research and development, it has completely independent intellectual property rights, 18 national patents and 8 "butyl" registered trademarks.
10,Vista
Shanghai Weishidi Technology Co., Ltd. is one of the pioneers in the development of domestic biometrics industrialization. After more than ten years of steady and steady progress, we have obtained many invention patents. The product has strong workmanship, good sealing performance, all-weather and all-round waterproof, and can be used with peace of mind in ice and snow environment.