... Welding Standard: ANSI, JIS, DIN, EN, ISO, GB, SH AND HG Certificate: API, ISO9001: 2000, CCS Packing: Wooden cases, pallet or ... .9, ANSIB16.11, ASTM, DIN2605, DIN2448, DIN2391, JIS, API, GB, HG, etc. Besides, we can also manufacture products according to customer ...