Our company is leading manufacturer in field of PIPE FITTINGS(CARBON STEEL & SUS) in Korea and we are exporting our products to U.S.A, Japan, South America, Europe, etc during long years. Main Products -.ASTM A53 pipe Nipple & Coupling (Socket) within range 1/4"-6". -.BS 1387 pipe Nipple & Coupling (Socket) within range 1/4"-6". -. ANSI C80.1 (UL-6) conduit Coupling (Socket) within range 1/2"-6". -. ISO 50 R7 (DIN) pipe Nipple & Coupling (Socket) within rage 1/4"-6". -. SUS304 pipe Nipple & Coupling (Socket) witthin rage 1/4"-4". -. Special size Nipple & others according to buyer's request. -. SUS304 stainless steel pipe Butt-Welding Fittings. JIS B 2312, 2313 90' Long Elbows within range 1/2"-10" JIS B 2312, 2313 Tees within range 1/2"-4" JIS B 2312, 2313 Concentric Reducers within range 3/4"-8"