Zhejiang Zhengkang Industrial Co., Ltd., founded in 1999, is situated in National Economic Development Zone, Wenzhou Binhai Garden. The company covers an area of 6.6 acres and has a total investment more than 50 million USD with an output value amounting to 80 million USD. As a professional manufacturer, Zhengkang specializes in manufacturing and selling thin-walled stainless steel tubes and fittings, thin-walled carbon steel tubes and fittings, fit tools, stainless steel strips and valves, etc.
Zhengkang has manufactured and developed national I series and national II series (same with DVGW and JIS standards) Pipes, M Profile and Press Fittings V Profile, Bulging(Casting) Fittings and Groove Fittings, including varieties of thin-walled metallic pipeline joints. We have taken out many national invention patents on the bulging joint stainless steel pipelines, better than Tectite system. We can manufacture over 8000 tons of thin-walled stainless steel pipes, stainless steel fittings and carbon steel fittings per year and 10000 tons of stainless steel coils.

Our products are widely used in middle or large scale construction projects, such as drinking water, cold and hot water, tap water, and gas-supply systems in  the National Stadium(Nest for Beijing Olympic Games) and Crown of East(Shanghai Expo), and the Asian Games Village, etc. Our sales network spreads all over the hub cities at home and also can be found abroad, promising a wonderful foreground.
We stick to all-embracing service and the best quality and strive for creating higher quality and environmentally friendly tubes, keeping improving and innovating. We will make great efforts to set up an international metallic pipeline brand.
We warmly welcome every customer at home and abroad to our factory to do win-win beneficiary business and achieve our mutually benefit.