J41H型PN16～PN160鋼制截止閥
J41H、J41Y、J41W型PN16～PN160鋼制截止閥
J41W型PN16～PN100特材截止閥
J41H、J41Y型PN16～PN100鋼制截止閥
NK/DSJ41H、NK/DSJ41Y、NK/DSJ41W型PN16～PN64真空/水封截止閥
WJ41Y型PN16～PN63法蘭連接鑄鋼波紋管截止閥
J41N、J41F型PN16～PN63燃氣用截止閥
WJ41H、WJ41Y型PN16～PN40波紋管截止閥
WJ41H、WJ41W型PN16～PN40波紋管截止閥
聯系人：洪先生
手機：13371885249
電話：400-800-1561
郵箱：[email protected]
地址： 上海市嘉定區滬宜公路5358號
