Ductile iron manhole cover

Product Description

BaoDing YUEHAI Machine Manufacturing Co., Ltd. is located in BaoDing National advanced technique area century building, the company exclusively work for castings and machine accessary designing, producing, saling and servicing. It was accredit by SGS-ISO***1:***0 quality system; cover and frame accredit by SGS-EN**4:***4 production quality system. The company technique power is great, the craft is advanced, with full designing and manufacturing ability, and *0 members of professional technique workers. The most priority production is:cover and frame series; EN**4 ductile manhole covers and grates, annual production amount more than *0 thousand tons, sale at European market. The company insist to regard technique innovation as most important, regard production quality as development, regard sale service as reputation, regard occupy international market as endeavor aim.