高性能雙偏心蝶閥
價格:請電洽
單柄冷熱混合銅閥芯
Stainless Steel Gate Valve (Rising Stem)
五金類–鈦金黃
Cast Iron Silent Check Valve
換向閥
五金類–珍珠黑
陶瓷類–不規則五彩