worm&worm wheel OEM serivice, custom fabrication cnc machining stainless steel parts worm & worm wheelmaterial: stainless steel, cast steelfeatures: OEM serivice, custom fabricationequipment: 4-axis imported HASS lathe, grinder, miling machine, pressGuangzhou HuaFeng Machinery Co. Ltd. was found in 2002, located near Guangzhou city, occupied 5000 square meter. HuaFeng is one private company ...