supply plastic gears pom gears: 1.low water absorption 2.chemical resistance 3.self-lubricative 4.Excellent Plastic gears We are a manufacturer ... who produce many kinds of engineering plastic products,such as plastic gears,POM rod,POM nut,POM bellows,POM ... wearings ,POM pistonparts,POM pumps and other high properity engineering plastic products. We can provide POM gears,PEEK gears,PPS ...