ACIE is the brand enterprise with manufactures:Stainless Steel/Carbon Steel, seamless pipes and pipe fittings.Both pipe and pipe fittings are manufactured by the company following US standard,ASTM/ASME/ANSI/AISI/API code, the British standard BS code,the Japanese standard JIS code,the Russia standard OCT code,the French standard NF code,the Germany standard DIN code and the Chinese standard GB code.