Gear, Spur Gear, Gear Shaft manufacturer / supplier in China, offering Packing Brake Gear Customized Drawing Made Oxcide Blacke Parking Mortorcycle New Energy Vehicle Used, CNC Maching Inner Teeth and External Teeth Gear Module 0.6 - 6 Optional Teeth Number Customized Gear Shaft, OEM Stainless Steel Aluminum High-Precision Timing Pulley Synchronous Pulley for Factory Customized Equipment and so on.