A: Our LPG cylinder factory possesses ISO9001 certificate, and we have been in this

field more than 20 years. Our products have been sold almost all over the world,

especially with the mature market in Africa. The advanced process strict testing and our

clients’ trust

both guarantee our cylinder quality.

Our company has six machinery equipments to test material and cylinder:

1.           spectrum analyzer to detect chemical analysis;

2.           mechanical function to make tension test and bending test;

3.           X-ray silent detection to inspect circumferential weld;

4.           Hydraulic bursting test;

5.           Hydraulic testing;

6.           Air tightness test.

Question2  About the brand name of the products?

A: In general, We use our own brand ” Tianlong ”, if you have requested, OEM is

also available.

Question3 About the cylinder mould?

A:  we can design and develop cylinder mould by ourselves, cylinder handle and

footing mould will cost around $5000, and cylinder body mould is $7000.

When your purchase quantity is up to 30,000pcs, we can return back mould charge to you. 

Question4 About the sample?

In our acceptable range, we can offer a sample by charging freight. We will return

the fee after you make an order.

Question5 About payment term and delivery time?

A: payment term: 30% for deposit, balance against copy of BL; L/C at sight.

we can delivery 5*40HQ containers and below within 30 days after deposit payment.