We are alibaba trade assurance for hydraulic cylinder tube over 20 years.
You would have quality assurance.
Passing ISO9001 verified, all our steel tube are in tight tolerance which other factory can't achieve.
You would get steel pipe which can not finished by others.
We can customized only for every client's request with different material, such as A106, A53, CK45, S45C, E355, ST52, STKM11A, STKM13A......
As one of the professional steel pipes manufacturers and suppliers with 20 years' experience, Xinpeng now brings customers stkm13c professional st52 hydraulic cylinder tube. High in quality and strength, competitive in price, you can rest assured to buy quality steel pipes with our factory, and customized orders is also welcomed.