injection mold 1. plastic gear mold 2. Material:P20,718,2738,etc 3. Base:LKM,HASCO ... . is a private enterprise, established in 2000.• with an emphasis on Researching, Developing, processing and exporting various kinds of precision axis ... products, Pins made of Iron, Copper and Aluminum, and so on, with an output of over 1 million pieces per month ...