... 5, Long working life OEM Plastic Mold Of button With High quality About us (Shenzhen CYS Mould & Plastic Products Co.,Ltd):1. ISO9001 ... technical support4. Good Quality, Reasonable Price, One Station Service(from mould design, mould making, injection molding, to plastic products assembly.)5. ... cost;2, weight: which decides the unit price;3, material: pls specify the type and requirement, like, PP with ...