... : Zinc plating, Nickel plating and chromate plating 3.ISO9001:2008 4. Manufacture Float Valve1. Product Introduction Item DescriptionNameFloat ValveMaterialBrass, CopperSurface ... part: precision electronic parts, fasteners, and other jeweler accessories.(3) Main equipments: CNC lathe, Auto-lathe, meter lathe, ... Xishanqian village, Huanxiu street, Jimo, Qingdao, Shandong province, China Float Valve