1.10 years producing experience .ISO9001 authentication
2.famous brand seals and proof structure
3.100% PRESS TEST

1.10 years producing experience .ISO9001 authentication

2.famous brand seals and proof structure:one reply shows some cylinder 3 years purchased from us is still using

3.100% PRESS TEST,100% parts checked

4.lots size,bore size from 25mm-300mm

5.cushion can be installed
6.rich mounting type according your need.