... manufacture 5, Long working life OEM Plastic Mold Of button With High quality About us (Shenzhen CYS Mould & Plastic Products Co.,Ltd ... , to plastic products assembly.)5. Equipment: 2 CNC Machines, 2 High Speed CNC Engraving Machines, 6 EDMs, 4 Electrode-wire Cutting ... Machines, 1 High Precision 2.5 Dimension Measuring Apparatus, ...