... slide, lifterSurface FinishTech polish, High gloss, Texture, VDI 3400Mould Hot TreatmentTempering, Quending, NitridingMain Processing EquipmentSodick, Seiki, CNC, High ... /silk screen printing Ultrasonic/spin welding Sonic stitching, hot stamping and heat sealing;3. More that 50 machines with ... life and also saves electric energy.3. About hot runner Hot runner system is designed and made by ourselves, ...