... gears, worms,worm gears ,gear boxes, worm, worm wheel.Briefly description:Length:14-34mmcolour: pom white colourcertification:ISO9001:2008moq ... plastic mould and injection moulding, plastic part production and assembly;6). Application: All kinds of plastic injection parts being ... ,worms ,worm gears,worm wheels,pinions to complete assembly services,from prototypes to high volume production runs, we ...