The official website - Shenzhen Mingjiada Electronic Co., LTD
Shenzhen GeHa Electronics Co., Ltd., founded in 1993, is a sensor smart sensor products in the development, production and sale of the company. Earlier in the PIR is a pyroelectric sensor and lens Feinier enterprise applications for the Security Products wired probe, wireless probe, smoke gas sensor probes and other products exported to Britain and the United States and other countries.