
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 manufactur... [
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