... ISO9001 Making Plastic Worms /plastic worm wheelWe can produce gears, worms,worm gears ,gear boxes, worm, worm wheel.Briefly description:Length:14- ... professional service;If you are interested in any of our series, or have an OEM requirement to fill, please ... gear needs, from various plastic gears,gearboxes ,worms ,worm gears,worm wheels,pinions to complete assembly services,from prototypes to ...