Karassn Security&Protection Electronics Company Ltd is located in Quanzhou, China. We're a professional developer & manufacturer of excellent quality security products.Karassn's one members of China Security Industry Association and Quanzhou Security Technology Association. With strong R&D team, Karassn has developed 14 major lines of security products and more than 100 types of security products, which are widely used in home security, commercial security, and industrial security. We're fully with ISO 9001:2008 standards, and most products have been CCC and CE approved. We firmly believe that the key to the superior performance of our products is the strict monitoring of each step in the manufacturing process.