Zhejiang Dingxin Steel Tube Manufacturing Co. Ltd

Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd is located in Haiyan County, Zhejiang Province. It is only **0 kilometers to Shanghai and no more than *0 kilometers to Hangzhou. Dingxin is specialized in the supply of various Cold-drawn and Cold-rolled Precision Seamless Steel pipe . The pipes are mainly used for Auto parts, Cylinder liners, Hydraulic jacks, Hydraulic cylinders, Honing, Drilling and etc.
 

With sophisticated production equipments, advanced testing equipments and perfect quality control system, Dingxin has establish long-term cooperation relationship with many world well-known companies. Based on introducing the LXC**0 enhanced puncher ,with matching Gas automatic tilting furnace and Automatic heading machine, Dingxin starts to dopiercing by itself, which will substantially improve the quality and delivery. 
 

With the product range of OD *****0mm and WT ***2mm, and the main standards of DIN***1, DIN***9, EN******1,ASTM A**9, Dingxins  annual production capacity exceeds ****0 metric tons, and the straightness can be straighter than 0.4/***0mm, also the eccentricity can be smaller than 2.5%.

Dingxin operates with the ISO***1:***8 quality management system certificate and ISO/TS****9:***9 automotive suppliers quality system certificate. Reliability &innovation is Dingxins sprits, along with the company policy as quality first, credit first, service first. Dingxins products have been exported to all over the world, such as the United States, South Korea, Sweden, Italy, Turkey, India, Pakistan, Argentina, Australia and many other countries. The quality and delivery of products have enjoyed a good reputation in the domestic and international markets.

      
Dingxin will continue to win markets with high quality products, and return to the customers with sincere service