Shandong Zhengda Weiyi Safety Equipment Co., Ltd. is an independently-owned enterprise, committed to providing safety relief products and solutions to society.

 Primary products include blasting caps, safety valves, breathing valves, flame arresters, dust explosion protection equipment, and bendable plug valves, etc.

Shandong Zhengda Weiyi Safety Equipment Co., Ltd. is located in Jinan, Shandong Province, specializing in the research, development, and production of safety relief and explosion-proof devices. After years of growth, the company has provided safety relief and explosion-proof technologies to numerous domestic enterprises and holds multiple domestic and international patents and technologies. It is a one-stop provider of safety relief solutions.

Shandong Zhengda Weiyi Safety Equipment Co., Ltd. has been committed to national development through technology and innovative progress since its establishment. We have introduced various foreign technologies, absorbed and digested them, and developed products that cater to China's national conditions and hold a dominant market position, providing dedicated service to every customer.