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Company profile

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Our company is an industry and trading corporation specialized in the line of flanges, forging parts, fittings and valves. Our manufacturers have the modern production shop, office building and equipments for cut material, forging, casting, forming, heat treatment, machining, mechanical and chemical property test, surface treatment. Our products have been used widely for oil, chemical, electrical

About 85% products were for exporting to Korea, Taiwan, Singapore, Turkey, Netherland, Germany, England, USA, and so on. We also supply for domestic big project such as Daqing Oil Field, Jinshan Petrochemical. Taiwan Qimei.

Depending on the perfect managing system, strict inspection requirement, high-educated staff, good quality products is guaranteed. Because of super quality products and good reputation, our products are selling to all over the world, and received good comments from the clients and user.

Double Strive Means Success, Peace Creates Base is our principle to operate the company. All staff will do their best ability in order to offer every customer of better products and satisfied service. We are your best cooperator.

Welcome for any inquiry to us.
2001    Double-Peace team set up
2002    Established Dingxiang Country Yixin Flange Co.,LTD
2004    Established Double-Peace
2007    Certified by ISO 9000-2000
2008    Invested & established Shanxi Double-Peace Forging Co.,LTD
2008    Annual turnover exceed twenty millions U.S.Dollars
2009    Moving to new office in HangZhou
2010    Certified by ISO 9001-2008
2010    Business coverd more than 30 countries
2013    Rewarded the big order of pipes, flanges, fittings with more than 1 million U.S.Dollars for the Chile project
2014    Rewarded the big order of vavles with 2.3 million U.S.Dollars for Iran project