plastic double worm gear Material: POM or oteher as customer's request Custom design MOQ:3000pcs plastic double worm gearMaterial: POM or oteher as customer's requestCustom designMOQ:3000pcs* Custom design* Material: POM, * Processing: Plastic injection* Software for drawings: Auto CAD, Pro-E, UG, Solid work, CATIA, etc.* colour: There are many colours to choose every style aslo as per customers' ...