Yau Ma Tei factory Zhengzhou City   

Zhengzhou City, Yau Ma Tei factory -- Zhengzhou, the company's main: flexible cast iron pipes and fittings, resin composite manhole cover, manhole cover made of nodular cast iron, nodular cast iron gully, ductile iron steps, the plastic step, double anti-theft lock iron manhole covers, minggou sheets, parapet cast iron rainwater inlet, water sealing in Yau Ma Tei, wrought iron fence tree pool, Bizi, cable bracket, a tension ring, water tank, nail, stainless steel cast iron pipe clamps and other construction materials site...