... not easy to slide. 2) Special distribution with filter washer,increasing a protective barrier. 3) The surface of multi-layer plating processes,resistant ... CR12,S50C,DIN-1,NAK80,KD-61,ect4.Cavity QuantitySingle/Multi-cavity5.Plastic Part MaterialPA,POM,ABS,PP,PC,PET, ... :20088.EnviromentNon-toxic and no-harmness9. Price TermFOB Xiamen Port,China10.RunnerYudo/Mastip/HASCO/DME Hot tunner or Cold runner11 ...