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 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,
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 hydrauli cylinder: 40mm*32mm-1200mm*1000mm
4. Skived&roller burnished tube: 82mm*70mm-340mm*300mm
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.