... 3.OEM and ODM Service 4.On-time Delivery High Quality Injection Mold Making Design for Plastic Telephone Cover Mold:Established in 2010 ... ,718,8407,S136,NAK80,P20,KD-61,NIMAX etc;3Hardness of the steel : 20-60HRC;4Cavity Qty : Single-cavity / Multi-cavity ... gate, direct gate etc;7Plastic Part Materials: PA, POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPE etc;8Mould ...