TR21-4 газовый баллон с клапаном

we also have TR21-4 regulator and adaptors 

your regulator will be have more  applications!

Q: How about the quality ?

A: All gauges are inspected 100%. We have QC to control whole production line.

Q: How long is your delivery time?

A: Generally 10-15 days when all spare parts are in stock, otherwise, 20-35 days.

Q: Do you provide samples ?

A: Yes, we provide sample.

Q: How to ship the goods?

A: For small amount, usually used Currier such as DHL, FedEx, UPS, TNT. For large amount, by air or by sea. Besides, you also can let your own forwarder pick up the goods and arrange the shipment.