We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

We applied for and obtained on cylinders, aluminum bottle and valve TUV and CE certificate. So SEFIC can sell Oxygen gas cylinder, Nitrogen gas cylinder, Argon gas cylinder, Hydrogen gas cylinder, Helium gas cylinder, Acetylene gas cylinder, CO2 gas cylinder, Aluminum gas cylinder, LPG gas cylinder, CO2 cartridge and related gas equipment……