Botou Orient Foundry Co., LTD is recognized as a professional manufacturer of manhole covers, gratings,cast iron products having no match in terms of quality and effectiveness. Our Cast Iron is smartl...

water pump &amp cast iron products,manhole covers, pipe fittings, valves, motors and other accessories...

JIEFANG

Cangzhou Sofitel Import&Export Trade Company are both manufacturer and export company.Our main products are ductile iron manhole covers, gully grating, surface box, vavles, slat for pigs, pipe...