Wenbao company established in 1985. By now, our company has strong technical strength, we now have more than 120 staffs, among them, sixteen are senior or intermediate engineer or technician. We are specialized in research and manufacture the valve, pipe fitting for food. By advanced processing equipment and modern test method, and equipped with various NC machine tool and other ones, our company is a valve-making enterprise integrating R&D, design, manufacture and sales. 



The design, manufacture and test of our product such as valve, pipe fitting are conformity with both international and national standared. Our product has honored a variety of awards such as "Famous and Excellent product" and "Trustworthy Product", and enjoys good reputation in our customers both at home and abroad, especially, our products win favorable comments among those industries such as chemical industry, petroleum, metallurgy, light industry, electric power, foodstuff, pharmacy, civil industry, fiber industry.