Hot selling 25lbs empty lpg gas cylinder sell to yemen market

Question1. How to ensure your cylinders quality?

A: Our ammonia cylinder factory possesses ISO9001 ,ASME certificate, and we have been in this field more than 50 years. 
Our products have been sold almost all over the world, especially with the mature market.

Question2  About the brand name of the products?
A: In general, We use our own brand, if you have requested, OEM is also available.

Question3 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.

Question4 About payment term and delivery time?
A: payment term: 30% TT deposit,30% TT process fund,40% TT before payment
we can delivery 5*40HQ containers and below within 35 days after deposit payment.