Zhejiang Dingxin Steel Tube Manufacturing Co. Ltd

We specialize in the manufacture & supply of cold-drawn and cold-rolled seamless precision steel tubes.
Application: Automotive parts, Car suspension system, Hydraulic cylinder, hydraulic jack, Camshaft, Pneumatic cylinder,Mechanical Machine, etc.
Main Standard: DIN2391, DIN2393, EN10305-1, ASTM A519, A192, A513-5, JIS.
Steel Grade: ST35, ST37(E235), ST45(E255), ST52(E355), 1010, 1020, 1045, 4130, 4140, 20Cr(20Cr4)(5120), 40Cr(41Cr4)(5140), 30CrMo(4130), 42CrMo(4140), 38CrMoAl(34CrAlMo5), 25Mn(1026).
Delivery condition: BK(+C), BKW(+LC), BKS(+SR), GBK(+A), Q&T, NBK(+N).
Size Range: OD(10~370mm), WT (1~32mm)
QMS: ISO9001, TS16949
The company was founded in 2004 and is based in Jiaxing, Zhejiang, only 100 kilometers to Shanghai, covers an area of 24,000 square meters. Our 2,000-ton monthly capacity ensures you'll never be short of piping.
For further information, contact us today.