OEM
                        GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
                        Hot DIP Galvanised
                        Electron Beam
                        SPCC
                        Pressure Welding
                        Industrial Application
                        100
                        15 Days
                        100%
                        GAINING
                        Standard
                        Customized
                        Hebei, China
                        


