Zhejiang Jiaxing Zhongda Group Co., Ltd.
Zhejiang Zhongda Special Steel Co.Ltd (Former Name: Haiyan Zhongda Special Steel LLC), member of Zhejiang Jiaxing Zhongda Group Co.,Ltd, as the network supplier of China National Petroleum Corporation (CNPC) and China Petroleum & Chemical Corporation (SINOPEC), is professional manufacturer of stainless steel seamless tube & pipe used in oil industry, chemical industry and fabrication of boiler & heat exchanger. Because of the reliable quality, Zhejiang Zhongda Special Steel Co.Ltd (Ab.: Zhongda) becomes the approved supplier of Zhejiang Thermal Power Construction Company, Qinshan Nuclear Power Company and other domestic & oversee fabricator of large equipment for Oil & Chemical industry.
Zhongda has two separate workshops for stainless steel seamless tube & pipe. One is special for small size stainless steel seamless tube. The other is special for big size stainless steel seamless tube & pipe. The O.D. is from 6mm to 609mm. And W.T. is from 0.5mm to 50mm. As one creditable manufacturer, Zhongda export their production to more than thirty country’s market including Europe, USA, Korea, Australia, Malaysia, Brazil and so on.
Zhongda’s most characteristic production is stainless steel seamless tube used for boiler, air cooler, heat exchanger and other kinds of pressure vessel. Zhongda is the drafter of China Heat Exchanger Ordering Technical Term Standard and member of China Standardization Committee on Heat Exchanger. Zhongda’s duplex stainless steel seamless tube has been approved by China Standardization Committee on Boiler and Pressure Vessels since May of 2005. Because of the contributiveness on Pressure Vessel Industry, Zhongda got many award from Chinese relevant official department.
* got Technology Product Third Class Award from China Petroleum and Chemical Industry Association
* stainless steel seamless U-tube approved by Chinese Association of Productivity Science as Spreader of Technology Product
* approved as High-Tech enterprise of China Torch Program
* brand of Zhongda approved as the famous brand of Zhejiang Province and the resound brand of China
Our products have also been used in the second-phase project of Qingshan Nuclear Plant.
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Street address: No.88 Baibu Town, Haiyan City, Zhejiang Province. China