We can produce gears, gear boxes, worm, worm wheel, etc. CNC lathe with high performance We Shenzhen HuaYueXin Precise ware Co ... steel as raw materials which are as following:gear wheel,worm wheel,worm, metals injection shaping;B. Plastics products are ... determine as raw materials.The products concerning plastic gear wheel, include worm wheel and other precise injection plastics;C. And provide ...