... Passed ISO9001:2008 certification.5. Have many sets of CNC machines, test equipments. 6. Product complaints below 10 ... , Zinc alloy, aluminium and other material as requestedSurface treatmentkinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, ... Grinding, Stretch, Punch, Bending, Surface treatment and Assembly, QC and packingDesignMould design according to your drawingAdvantageStrict quality ...