ZINC ALLOY AUTOLOCK ZIPPER SLIDER WITH PLATING TREATMENT OR PAINTING TREATMENT. ZINC ALLOY AUTOLOCK ZIPPER SLIDER WITH PLATING TREATMENT OR PAINTING TREATMENT.Size: 3#, 5#,8#, 10#,...OEM is available.Brand: GONGLIDASupply ability: 20,000 pieces per day.Payment term: T/T or L/C. 3#, 5#, 8#, 10#...plating/painting metal zipper slider