Ningbo Zhehua Heavy Steel Pipe manufacturing CO.,LTD

With one domestically advanced JCOE production line for large-diameter, double-side, submerged-arc welded steel pipes, three US Lincoln production lines for spiral seam, double-side, submerged-arc welded steel pipes and two REF production lines for roll-bending, double-side, submerged-arc welded steel pipes, the Company is specialized in manufacturing large-diameter, double-side, submerged-arc welded steel pipes and spiral seam steel pipes, with diameters from 219mm to 3420mm and thickness from 6mm to 85mm. The annual manufacturing capacity of Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd. is more than 300,000 tons, and the Company’s products are extensively used for pressure pipelines of water, gas and oil, and for piling pipes of large-size bridges, ports and foundations of municipal constructions.

After years of operation, the Company’s product quality is satisfactory to the internationally standards. The ISO9001:2000 Quality Management System Certification, API 5L Certification, China National Industrial Product Manufacture License and Pressure Conduit Components Manufacture License are guarantees for stable quality of the Company’s products.

Supported by its accomplished technologies, excellent staff team and advanced equipment, Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd. has supplied more than 600,000 tons of special pressure pipes and fittings to projects including the Hangzhou Bay Bridge, Shaoxing Binhai New Development Zone, Zhoushan Continental Water Diversion Works, Huzhou Tiger Pond Reservoir Water Diversion Work, Yong-Tai-Wen (Ningbo-Taizhou-Wenzhou) Railway and Wen-Fu (Wenzhou-Fuzhou) Railway, Jin Run 300,000-ton Port, Caofeidian Iron and Steel Base Project of Capital Iron and Steel Company, German Bayer Project, Zhenhai Refining and Chemicals Project, Leqing Power Plant, Lanxi Power Plant, etc. The Company now has an annual output of more than 300,000 tons, and its products are being distributed in over 30 countries and regions and are extensively approved by the customers.

The Company is always adhering to a philosophy of excellent customer service, trying its utmost to win trust and support from its customers. In the new century, Ningbo Zhehua Heavy Steel Pipe Manufacturing Co., Ltd. will, with supports of the Group’s powerful resources and advanced international management mode, continue its improvements and innovations, so as to gradually develop the Company into a leader of the large-diameter steel pipes manufacturing industry.