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