... can produce gears, gear boxes, worm, worm wheel, etc for toy. We Shenzhen HuaYueXin Precise ware Co., Ltd. is professional and ... following:gear wheel,worm wheel,worm, metals injection shaping;B. Plastics products are made of POM,nylon,determine as raw materials ... as plastic gear wheel,worm wheel and other precise injection plastics;C. And provide professional design, process various of minitype gear ...