Gold alarm Co., Ltd. established in 1998, has workers over 2000 and owns the most powerful strength in the technique and production in security field.

Our series of our products can be listed as below: GSM alarm, Auto-dial Alarm Systems, Intelligent Home Control System, CCTV system, Shielding device of the cellular telephone, DVR all kinds of PIR, gas and smoke detector, etc. our product Intelligent Alarm has been evaluated by intra-industry Science and Technology Bureans as one of the high-tech programs, also has past the check by the Security & Alarm Electronic of Public Security of HongKong & China. The Consumers Protection Foundeation honors we are China Consumers Trust Products, too.

At last, Chitongda respects all of the franchisers, merchants, and partners of OEM and ODM, the after sales service will satisfy all kinds of selective customers.