Shenzhen Yanjen technology Co., Ltd.

Shenzhen Yanjen Technology CO., Ltd. was founded in 2008. We also established our Hongkong branch - Yanjen Industry (Hong Kong) Co., Limited, for better international trade.

We are a company specializing in producing fire protection products and security products: smoke detectors, heat detectors, gas leakage detectors, carbon monoxide detectors, fire alarm control panels, smart home systems, etc. We are located in Shenzhen with a highly open economy and convenient transportation. We are also very close to Hong Kong, which is very convenient for our clients to arrange business visits.

With sincere faith, we strive to provide the best products and services to customers around the world. Since its establishment, our factory management system was built under ISO 9001. Yanjen keeps the main business in types of detectors based on domestic and international standards such as CCC, CE, EN, UL, VDS, NF, etc.

We own famous test equipment to test the products. We adopt strict quality control system. We have professional teams in this field. We also cultivate professional talents in this field. We insist that a win-win business is the basis of a stable relationship forever, so we strive to provide our customers not only with high-quality products but also commercial credit. Most importantly, we provide a two-way growing-up environment for both our colleagues and our clients.