Castle Shanghai Electronic Technology Co. Ltd. - Anhui, China

The company is a professional general contractor and the weak system integrators. Video Surveillance System, road monitoring system, building intercom systems, burglar alarm systems, access control time and attendance system, security patrol systems, remote meter reading system, ward calling system, LED electronic display, IC card management system, public address system, the entire hotel and hostel set of weak electricity system, a full set of weak cell system