... 3.OEM and ODM Service 4.On-time Delivery High Quality Injection Mold Making Design for Plastic Telephone Cover Mold:Established in 2010 ... moulds and plastic injection products. We have our own professional design team and advanced equipments. Zhuhai Jinway Technology Co., Ltd1Mould ... ,S136,NAK80,P20,KD-61,NIMAX etc;3Hardness of the steel : 20-60HRC;4Cavity Qty : Single-cavity / Multi-cavity;5Runner : ...