Shandong Zhengda Weiyi Safety Equipment Co., Ltd. is an independent intellectual property enterprise committed to providing safety relief products and solutions for society.

Our main products include blasting discs, safety valves, breathing valves, fire arresters, powder explosion protection equipment, and bending 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 development, 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 solution provider for safety relief needs.

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