Hoʻohana nui ʻia nā Flange no ka hoʻohui ʻana i nā lako poʻo luawai. Lāʻau Kalikimaka a me nā lako kaohi luawai ʻē aʻe. Nui nā ʻano like ʻole me ka flange spool thread flange a me Blank Flange etc.
Nīnau
5-1203, Dahua Industrial Zone, No.2 Yunshui Road, Hi-tech development zone, Xi'an, 710065, Kina 
86-13609153141
