cctv camera parts 1.SGS,ISO9001:2008 ... , Powder coating, Anodize, Galvanized, Chrome plating, Nickel plating,etc.Die casting mouldsCavitySingle or MultipleMaterialH13, DIEVAR, QDN, 8407, 2344V ... , TQ1, 2343, SKD61,45#steel,etc.Heat treatmentHardened,NitridingHardnessHRC50~55Mould featureAdvanced design, Novel structure, High ... customers" is our company's purposes. cctv camera parts