With about 6 years of experience in line of wired/wireless alarm system and video doorphone system, Shenzhen XSJ Enterprise Co., Ltd, has already become the bigger manufacturer of safe and security products in China.
Due to the strict management, advanced devices, effective production flute and professional staff, Shenzhen XSJ Enterprise Co., Ltd was obtain the customers high appraise.Our products have been well marketed in more than 20 countries and we have successfully developed 8 projects for national customers on the basis of OEM service.