... working life OEM Plastic Mold Of button With High quality About us (Shenzhen CYS Mould & Plastic ... 10 experienced engineers provide technical support4. Good Quality, Reasonable Price, One Station Service(from mould ... products assembly.)5. Equipment: 2 CNC Machines, 2 High Speed CNC Engraving Machines, 6 EDMs, 4 Electrode ... the more cavity, the more mold cost8, part layout: pls advise which parts will be ...