... Corrosion Resistance Test24 hours cass salt test Production FlowDie-casting, Machining , Polishing, Plating, Assembly , Inspection, WarehouseManufacturing & TechnologyThe production of brass ingots ... , hydraulic punching , zinc die-casting , plastic injection, tube soldering, multi-axis machines , automatic polishing , automated PVD, electroplating ……. Available ColorSatin Nickel , Antique ...