TECHAIDSRight from our inception since 1986 Managing Director Mr. H M Singh who had a versatile Multi Industry experience ....Address:D-121, 122 Industrial Area Phase 7KINGVIA INDUSTRIAL CO., LTD.We are KINGVIA INDUSTRIAL CO., LTD. based in tianjin , China. member of Tradekey.com since July, 2008. Our business is ....Address:binhai, tianjin, tianjin, ChinaLianhu Castings FactoryOur foundries make grey cast iron(laminate graphite), ductile iron castings((spheroid graphite) for municipal ....Address:firong, Changsha, Hunan, Chinamanhole cover factoryWe are professional manufacture of many kinds casting iron parts. In more than ten years produce. Products cover 300 ....Address:Heping RoadRokan Industry Co., LtdRokan industry coampany is a comprehensive exporting enterprise for casting products, such as, manhole cover, ....Address:zhonghua, Shijiazhuang, Hebei, China 1