Gear, Geared Parts, Transmission Parts manufacturer / supplier in China, offering Nonstandard Custom High Precision Steel/Aluminum/Brass/Plastic CNC Turning/Milling Machining, High Precision Custom Aluminum/Steel/Brass Machinery Spare Part CNC Turning Machining, Recyclable Customised Helical Gear – Sustainable 52t Helical Gear Wheel and so on.