- high precision cold-drawn seamless steel tubes
- 2017-01-18 02:31
- The product adopted DIN2391standard series, this type of steel tubes can meet the special requirements of high precision
- high precision planish steel tubes
- 2017-01-18 02:31
- The product adopted DIN2391standard series, this type of steel tube enjoys good wear resistance and high concentricity a
- high pressure oil tubes for diesel engine
- 2017-01-18 02:30
- The product adopted DIN73000standard series, ensuing that the requirements for the diesel engine pipe are perfectly matc
- high precision steel tubes
- 2017-01-18 02:30
- This product is applied in the seamless steel tube of the general structure and mechanical structure use, for example, t
- precision steel tubes
- 2017-01-18 02:30
- This series products are made with high quality raw material, advanced manufacture equipments and the exquisite craft te