Set up in 1991, Shanghai Huaye Iron & Steel Group Co., Ltd. is composed of steel processing, retailing, distributing and logistics, enjoying perfect reputation in domestic and overseas market. In July 2005,Shanghai Huaye Iron and Steel Group Co., Ltd ranked 165th among the top 500 enterprises of China, and the 7th among privately owned enterprises of China. Ningbo Zhehua Heavy Steel Pipe Manufacturing CO., Ltd, a subsidiary of Shanghai Huaye Iron &Steel Group CO., Ltd is specialized in producing various kinds of steel pipes. Established in April.2004, Ningbo Zhehua Heavy Steel Pipe Manufacturing CO., Ltd is located at Ningbo Crane Machine and Electricity Industrial Park ,covering an area as large as 35,000 square meters adjacent to 319 National High Way. Facilitated with Lincoln internal and external fronious welder from America and tube coiling machine of the following specifications, namely, 30*3000,12*6000,12*2000, Ningbo Zhehua Heavy Steel Pipe Manufacturing CO., Ltd focuses on producing SAWH of the following specifications: φ219~3420mm,thickness ranges from 6mm to 25mm.Annual production capacity reaches 200,000tons. Products apply to common pressure pipeline used to supply and withdraw water, gas and oil pipelines, large bridges, ports as well as pipes used for piling in municipal construction. Striving to pursue finest quality with cutting-edge technology and the efforts of our employees, Ningbo Zhehua Heavy Steel Pipe Manufacturing CO., Ltd conforms to ISO9001 from A to Z. In the future, Huaye will be a new Huaye with the characteristics of service and internationalization. We will constantly take advantage of the international advanced experience and endeavor to establish the modern iron and steel circulation service system with full functions, which can be the supermarket of the iron and steel line. Meanwhile, based on iron and steel industry, Huaye Group is to develop itself as a properly multi-industry and internationally large corporation.