China Cctv Surveillance Companies in the / Safety and Security Equipments from China

Langshixing Electronic (Shenzhen) Co., Ltd., established in 2007 and specialized in designing, manufacturing and marketing，is a professional manufacturer of embedded digital video recorder in security and surveillance field. Over the past 4 years' development, we have been experienced in research and design of cutting-edge technology surveillance equipments.    Langshixing Electronic took the lead in launching the 4/8/16-channel real-time embedded digital video recorder, and no.....