... is available 3)PP,PS,ABS material Plastic hinge 1.Plastic injection2.Injection parts3.Injection molding with ... 35 days(9)Mold Lift Time: 100000-500000pieces ItemDescriptionProduct NamePlastic hinge Working Processstamping, deep stamping, bending, punching, threading,welding ... molds, sports equipment and gifts, and moreCavity Number: Single cavity, Multi Cavity, based on customer' s requirement. ...