DIN2605 elbow A.elbow,tee,reducer,bend. B.ISO9001:2000 C.ANSI,ASME,DIN,JIS D.supply good carbon steel pipe fitting HEBEI SHENGTIAN PIPE-FITTINGS GROUP CO.,LTD.Hebei Shengtian Pipe-Fittings Group Co., Ltd. was established in 1989. We are located in Mengcun County in Hebei Province, covering an area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of $7,500, ...