We Shenzhen HuaYueXin Precise ware Co., Ltd. is professional and technical experience in the production of following products: A. Powder metallurgy products are made of bronzeiron and stainless steel as raw materials which are as following:gear wheel,worm wheel,worm, metals injection shaping; B. Plastics products are made of POM,nylon,determine as raw materials.The products concerning as plastic gear wheel,worm wheel and other precise injection plastics;C. And provide professional design, process various of minitype gear.