
???????? operate with values of "being credible, pragmatic, progressive, and ambitious". Zhejiang Nanhua Steel Tube Manufacturing CO.,LTD, founded in 1994, is located in Wenzhou, China's vital economic city. After endeavor of nearly twenty years, we have integrated production, sale and scientific research. We mainly produce series pipes&tubes and pipe fittings, under brand name "ZHEGANG", including seamless steel pipe, welded pipe, round steel, flange, elbow, corrugated pipe, etc, These products are popularly used in petrol industry, chemical, pharmaceutical, environmental protection, food, water conservancy, shipbuilding, automobile, aerospace, pressure vessels, mechanical processing industries, etc. They are highly praised by users. ??????????????ow we have three factories ,which become a comprehensive enterprise combining production and foreign trade. Our products are sold well in domestic and overseas markets. We operate sales outlets in domestic Wuxi, Chengdu, Shenyang, Wuhan, ... [
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