Building No.2, Ditang Rd, Shatou, Shajing West Industriial Zone, Baoan, Shenzhen 518125, P.R. China. Shenzhen, Guangdong
NSK (Shenzhen) Control Technology Co., Ltd is a China Shenzhen based product development and manufacturing company. In the past five years, we have been focusing on audio video intercom system. by end of 2008, CX System, NCX TW PBX System DWL had designed, ...
video door phone, door phone, audio door phone, wireless door phone, video intercom system, door entry system
