It’s with Self-closing couplings for emission-free gas handling.
It’s available accessories for the world’s most commonly used bottle/ cylinder connections.
It’s portable and handy with rubber hose and couplings DN8 and DN20.
It’s with 5m length hose of DN8.
**Reliable Quality and Good price;
CTBU Based government type big company;
Over 27years of experience since from year 1990;
Welcome you to China to SEE and COMPARE. We're the BEST on QUALITY!