Shanghai Ronghua High-pressure Vessel CO.,LTD was establised in 1978 and became a

stock company in 1998.

We are a professional factory in the line of various kinds of gas cylinders and high-pressure

vessels.

Our main products now is the following ones:

1  CNG cylinder for Vehicle in TYPE-I and TYPE-II in the Chinese Standard and ISO11439

standard And some ECE-R110 standard.

2  Welded steel gas cylinder for R410a, R22, CL2, R143 in the capacity bigger than 400L.

3  Fully wrapped composite cylinder for the capacity from 2L to 9L, in the use of breath.

Now our products are sold all over the world for the reliable quality, good prestige , high

credit and reasonable price. Ronghua has enjoyed a good reputation from our customers.