Welcome to SHENZHEN JIAHEYI SCI CO., LTD. We specialize in the design and manufacture of security fire fighter products and other consumer electronics for residential, commercial and industrial applications.

Since foundation, our company has had a history of continuous growth and expansion. Today we inventory JTY-GD-JHY001, JHY-GAS-AR, JHY-CO-AR, JHY-CO-AC, JHY-CO-SE and otherwise hundreds of products and are recognized as an expert in security and fire protection areas.

We provide an extensive range of residential smoke alarms, gas alarms, carbon monoxide alarms (CO alarms) and vehicle carbon monoxide alarms (CO alarm), carbon monoxide sensors and fire alarm system including fire alarm control panels, fire alarm displays, smoke detectors, heat detectors, various fire alarm modules, pull stations, broadcasting and firephone system. We serve a wide variety of markets on both the OEM level and finished product level. Our products are widely used in residential rooms, factories, office rooms, nurse call base stations and so on. Over the past years, our products have been sold worldwide, for example, China, North America, Europe, Middle East and Africa.

Our robust design, excellent sensitivity, low power consumption and low cost on all our products have earned us a trusted name in the security and fire fighter world. Our culture is one of absolute devotion to the customer, always acting with integrity and honesty, having fun, producing outstanding quality products and service, and providing our customers with the highest value.

Welcome to SHENZHEN JIAHEYI SCI CO., LTD!