Founded in 1985, Shenzhen HTI Sanjiang Electronics Co., Ltd. is one of China’s top three manufacturers in the fire safety and intelligent security field. As a high-tech enterprise integrating research, production, sales, and service, Sanjiang delivers a wide range of products including automatic fire alarm systems, electric fire monitoring systems, gas extinguishing control systems, combustible gas alarm systems, emergency lighting and evacuation systems, and fire safety IoT devices and platforms. The company also provides customized solutions for specialized applications across both domestic and international markets.

Sanjiang upholds the quality principle of “Train excellent employees, produce quality products, provide excellent service” and continuously strives to improve customer satisfaction. With ISO9001 certification from the British Standards Institution (BSI), Sanjiang has earned recognition as a trusted supplier for global enterprises such as Huawei, Emerson, and Alcatel-Lucent. Operating through over 60 branches across major cities in China, its nationwide sales and support network ensures fast and professional service. Internationally, Sanjiang products reach over forty countries across Asia, Europe, Africa, and beyond.