Empty propane/butane gas cylinder/oxygen tank with valve and steel

Q1: What is your product name?
A:Customized LPG Gas Bottles Empty Composite Hydrogen Lpg Gas Cylinder.

Q2: Why should I choose you?
1. 24/7 after sales service support in different languages; 
2. Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center; 
3. All kinds of technical documents in different languages.

Q3:Where is your factory located?
A:Our factory is located in yuhang .

Q4: What is your normally payment terms?
A: T/T and L/C are all accepted.