1.What are your main products? Calibration gas, methane, ethylene, dry ice, helium and engineering equipment
2.How much is your product?
The price of our products depends on the quantity and product specifications of the products. If you are interested in our products, we look forward to you telling us your needs and we will reply to you.
3.How about the delivery time?
Since our products are produced according to your order, the delivery time after the order is confirmed needs to be tracked by us after the transaction.
4.How about the quality of your products?
We are a professional gas company, we have a strict quality system, please rest assured of product quality.
5.How about after-sales service?
Our staff are professionals who have been in the industry for many years, and we have a professional after-sales service team to provide you with satisfactory services.