was established in 2008, Shenzhen is a professional engaged in anti-theft alarm equipment R & D, production and sales of high-tech private enterprises. Mainly engaged in magnetometer detector, emergency button, infrared detector, smoke detector, gas detector, the acousto-optic alarm, horn, etc.       The company after years of development and accumulated rich anti-theft alarm products technology development and production experience.Have a high-quality development and production team and advanced production and testing equipment company, a large production base, with a strong production capacity matching.