| | Changzhou Chengxin Metal Products Co., Ltd is a top Chinese manufacturer of hydraulic cylinder tubes including cold rolled or cold drawn tubes suitable for honing, honed tubes, and skived&roller burnished tubes since 2002.
Changzhou Chengxin is now the best Chinese manufacturer of cold drawn tubes suitable for honing and honed tubes, and one of the best Chinese manufacturer of skived&roller burnished tubes as well as cylinder barrels in regards to its quality and production capacity.
We are now the biggest supplier of world class hydraulic cylinder manufacturers like Dongyang Mechatronics Korea and Jiangyin, Hyva, Hyundai, etc.
Our products range is as follows:
1. Cold rolled tube suitable for honing: 40mm*32mm-140mm*120mm
2. Cold drawn tube suitable for honing: 82mm*70mm-480mm*420mm
3. Honed tube for hydraulic cylinder: 40mm*32mm-1200mm*1000mm
4. Skived&roller burnished tube: 82mm*70mm-340mm*300mm
5. Cylinder barrels according to drawings.
The materials include DIN2391-2 ST52, ST52.3, EN10305-1 E355, C35E, C45E, 25CrMo4, 42CrMo4, ASTM A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140, etc.
We welcome business contact, information requirement, or inquiry from customers all over the world. | |
