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API 6A Adafta Flange&Blind Flange&Companion Flange&weld flange
Ana amfani da flange galibi don haɗa kayan aikin rijiyar.Bishiyar Kirsimeti da sauran kayan sarrafa rijiyar .A iri-iri iri-iri ciki har da flange spool thread flange da Blank Flange da dai sauransu.
Dakin 703 Ginin B, Cibiyar Greenland, yankin bunkasa fasahar Hi-tech Xi'an, China
86-13609153141
