We are a professional security safety equipment manufacturer with two brands: "Simanbo" and "Karuoshi". We were founded in China in 1988.

Our products comply with CE, RoHS, FCC and CCC standards. We have passed Grade 2 Qualification of the Contracting of Engineering Construction.

Infrared fence, detector, CCTV camera and alarm system are our products.

Foxconn Group, GZ Baiyun Airport and ICBC are our customers. We are sure we can give you good products at competitive prices.