... CNC 3.ISO9001:2008 No burrs and sharp edges brass valves for water1. Product Introduction Item DescriptionNameCNC machining part: Brass valvesMaterialBrassSurface ... 2) Main products: CNC machining precision parts: valve accessory, brass tube fittings, elbow, tee, nut; Auto-lathe turning precision part: ... Huanxiu Sub-district, Jimo city,Qingdao,Shandong province,China brass valves for water