Shenzhen HuaYueXin Precise Ware Co., Ltd. has professional and technical experience in the production of the following products: A. Powder metallurgy products made of bronze, iron and stainless steel as raw materials, such as the following: gear wheels, worm wheels, worms, metal injection shaping; B. Plastic products made of POM and nylon as raw materials. The products concerned are plastic gear wheels, worm wheels and other precise injection plastics; C. We also provide ...