... 4, Direct manufacture 5, Long working life Good Quality! Custom Plastic Molding For DVD Player About us (Shenzhen CYS Mould & Plastic Products Co ... Engraving Machines, 6 EDMs, 4 Electrode-wire Cutting Machines, 1 High Precision 2.5 Dimension Measuring Apparatus, 11 powerful (90T to ... produce more products before its broken, but also cost more;7, requested mold cavity quantity: the more cavity, the more ...