... 3.OEM and ODM Service 4.On-time Delivery High Quality Injection Parts for Plastic Buckle Mould:Established in 2010, Zhuhai Jinway ... ,S136,NAK80,P20,KD-61,NIMAX etc;3Hardness of the steel : 20-60HRC;4Cavity Qty : Single-cavity / Multi-cavity;5Runner : ... Specialize in designing and manufacturing Plastic Injection Molds and Parts for Automotive, Electronic, Medical, Household, Double Color parts and ...