We can offer used cylinders of various size.If you are looking for some clylinders,please advise us with following information.
a. Water capacity,size,quantity and gas name
b. Your company name & the name of person in charge
c. Address & phone number as well as e-mail adress
d. Name of delivery sea port
We are waiting for your contact us,by clicking "CONTACT US" button.

The photos are  example of used cylinders.please note that the condition is not always the same as these photos.