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Dalian Wantong Industrial Equipment Co., Ltd. (WTIE) was established in 1992 as a sub-branch of Dalian cast iron factory, who is the first one in china to produce ductile iron pipes with water cooled centrifugal machines since 1986. Based on its professional knowledge and experience in ductile iron pipe production process, from 1995 Dalian Wantong started to provide technology, know-how as well as whole set of production line of ducitle iron pipes and fittings from DN80 to DN2200 to its customers worldwide, now it has two subsidiaries for mechanical machining and joint ventures for pipes&fittings production, and its major supplies include pipes and fittings for water networks, pipes and fittings for industrial systems, valves, castings, machines etc., which are widely used by its numerous clients around the world and have been well recognized for their high quality and considerate services.
As a leading supplier of pipes, fittings, know-how and production lines in ductile iron casting fields, Dalian Wantong always believes in the importance of innovation, quality and service, and wish a long term cooperation with its partners based on mutual benefit and development.
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