Zhang Jiagang City Yiyang Pipe Producing Co., Ltd locates in Zhang Jiagang City, Jiangsu Province that is known as the center of Yangtze River delta economic district, abuts Shanghai and its one-hour traffic circle contains many large and medium-sized city such as Suzhou, Wuxi and Nantong etc. Meanwhile the international port- Zhang Jiagang port is near at hand. So it has such a convenient land carriage, sea transportation and air-express.
Our corporation specially produced cold-drawn & cold-roll seamless steel tube, which has Zhang Jiagang Yiyang Pipe Producing Corporation Co., Ltd, Zhang Jiagang Yichen Steel Tube Co., Ltd, Hongze Jiecheng Pipe Producing Factory, Zhang Jiagang City Yiyang Precision Bearing Co., Ltd, Hongze Yiyang Steel Tube Co., Ltd, Zhang Jiagang City Yiyang Pipe Producing Sales Co., Ltd and Zhang Jiagang City Yiyang Import and Export Trading Co., Ltd as the affiliate enterprises.
Our corporation has established our own Technology Research and Development Center and possesses professional technology management team. We have obtained ISO9001, TS16949 Quality Management System Certificate, ISO14001 Environment Management System Certificate and CE-PED Certificate. Our corporation’s product is top-grade with stable quality and its general competitive ability head the list in steel industry.
Currently our corporation covers an area of 230 thousand square meters and possesses 130 thousand square meters’ standard workshop. Our annual production capacity is 100 tons’ seamless steel tubes and owns 9 sets of Piercing device, 62 sets of φ30-φ90 cold rolling machines, 38 sets of 5-75 ton cold drawn machine, 9 sets of continuous heat treatment furnace, 2 sets of continuous bright annealing & normalizing furnace as well as relevant accessorial devices. Our corporation’s automatic degree keeps ahead in steel industry in China. With advanced and complete testing equipments, we can put up various tests and analysis. So far we allocated many kinds of testing device, including optical emission spectrometer, pull-checking machine, metallographic microscope, automatic hardness testing machine, lashing testing device as well as automatic online ultrasonic & eddy-current testing line. We can guarantee our product’s quality and advanced technology with these perfect testing facilities.
According to various standards and client’s request as well as agreement, we can manufacture various seamless steel tube, high-capacity bearing steel tube, multifarious seamless steel tube for autos, high and low-pressure boilers, titanium & alloy steel tube, stainless & seamless steel tube as well as seamless steel tube for structure.
Steel industry’s development promotes civilization’s advancement and improves every aspect of the society. With the target of “Enhancing steel industry value, creating top-grade brand”, Yiyang Pipe Producing Co., Ltd will grow up and develop with clients together, apply ourselves to create a brighter and flourishing future!

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主营业务：无缝钢管、轴承钢管、圆钢、钛管、不锈钢管