Gear, Pulley, Spur Gear manufacturer / supplier in China, offering Steel Bevel Gears, Spiral Wheel with Internal Keyway, 45# Steel Pulley, Steel Timing Pulley, Xl 20teeth Aluminum Timing Pulley and so on.
It is the last photo.
You have seen all photos.
Our American customers paid a visit to our factory on 26th March.
——Boa Technology Inc.