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……


                          TUV CertificateSeamlessSteel Cylinder                                           TUV CertificateSeamless Steel Cylinder


                                        TUV Certificate  Ball Helium                                                                            TUV Certificate  Ball Helium


                  CE CertificateSeamlessAluminum Gas cylinder                                     CE CertificateSeamlessAluminum Gas cylinder


                           CE Certificate  composite cylinders                                                               CE Certificate  composite cylinders


                                              CE Certificate Gas Cylindr                                                                                  CE Certificate Valve


                                                TUV Certificate                                                                                            CE Certificate Valve