... Dongguan Kaoka Hardware & Plastic Co.,Ltd provide various plastic injection moulding mass productionAll kinds of plastic injection products used in different ... design.Our plastic Products material: Special Engineering Plastic (PAI, PI, PEEK, PPS, PTFE, POM, NYLON) Products, HDPE, PVC, PP,PE, Metal ... in developing and expanding of our company. factory plastic injection moulding mass production