86-311-68033059
3-3-202, Yijia Community, Yihong Road, Xinhua Dist., Shijiazhuang, Hebei, China (Mainland)
Hebei China provide pad flange standard, pipe flanges, US $ 1.99 - 15.99 / Piece, Hebei, China, hanghong, pipe flanges.Source from Hebei Hanghong Trading Co., Ltd. on Waimaotong.com.
API ,CE ,ISO,etc qualification flange test ring, pipe flanges