Zhangjiagang City Yiyang Pipe Producing Co., Ltd / Zhangjiagang Yichen Steel Tube Co., Ltd. / Jiechen Steel Tube Co., Ltd. / Hongze Yiyang Steel Tube Co., Ltd. / Zhangjiagang City Yiyang Precision Bearing Co., Ltd., a manufacturer and exporter in China, dedicated to the Automobile Industry, Bearing Industry, Chemical Industry, and Machinary Engineering Industry since our business started from the year 2000. Till now, it has RMB 35.7 million total assets、land area of 230,000 sq.m. and 130,000 sq.m of standard workshop area with a production capacity about 100,000 Tons per year.

Main products: carbon steel 、alloy steel 、bearing quality steel tubes as well as titanium tubes starting size range from Min. 5mm to Max. 100mm and wall thickness Min. 1mm to Max. 13mm in cold-drawn and cold-rolled processing ways with various kinds of raw material 100Cr6/SAE52100/SUJ2/SUJ3/SAE5210/SAE1010/SAE1020/SAE1045/SAE4142/SAE1043/SAE8620/SCM415/SCM420/STKM13/SCr420/37Mn5/20CrMnTi etc., and supply steel bars as per the customers’ demands. With nearly 1000 employees in whole group company and high-tech equipments at present, Yiyang exports goods to Germany, Slovakia, India, USA, Malaysia, Czechoslovakia, Pakistan and etc. on bulk quantity. Yiyang continues the market leader of CDS tubes by steady growing and by out performing other competitors in the world.

Equipped with 9 units hot piercing sets, φ30－φ90 cold rolling machine 62 units, 5-75 tons cold drawing machine 38 units, 4 units of 100M continuous spheroidizing furnace, 9 units continuous heating treatment furnace, 2 units continuous bright annealing & normalizing furnace and other accessorial equipments, Yiyang was certified by the Quality Controlling System of ISO9001-2002 in 2001、TS16949 & CE-PED in the end of 2006, and ISO14001 environmental management system in 2008. We pay more attention to our goods quality and have full set of quality testing equipments including of Eddy-current Testing, Direct-reading Spectrograph,

PED
ISO9001
ISO14001
TS16949

SKF
FAG