Originally start from a workshop from 2002, first make simple valves for local factory and retail business. Till 2008, we found there is a rising demand for pumps and valves products from overseas countries. After study the most popular technology from many large scale factories carefully, management of ZeSheng decided to mainly manufacture pumps and marine valves.
In year of 2012, company began to export products to many counties all around the world.
ZeSheng now is one of the biggest pump & valve manufacturer in northeastern China.ZeSheng now own direct selling office in Dalian,the major economic and industrial center of China.One of a manufacturing center located in Jiangsu Province. The other one located in Qingdao Province. Cooperated with partners, ZeSheng now enlarged business to supply various kinds of products. Besides industrial and marine equipments (pumps and valves), also other marine products like strainer,anchor,anchor chain, etc. Now ZeSheng is proud that we can supply a ONE-STOP service for shipyard, ship-owner, offshore drilling platform and wholesaler.And our pumps(include API610 pumps,BB1,BB2,BB3,BB4,BB5,OH series,VS series and etc.can be used in oil&gas industry,petroleum,petrochemical,sewage treatment industries etc.