... of various size injection molding machine for customers to improve the first-class products and services. high-quality, high efficiency and sincerity to the ... 1,NAK80,KD-61,ect4.Cavity QuantitySingle/Multi-cavity5.Plastic Part MaterialPA,POM,ABS,PP,PC,PET,PVC,Nylon,PE, ... ,professional equipment,experienced technicians to fit our customers' requirements Precision plastic injection part of Medical Mask