Qingdao Supertrans Industry is a specialized manufacturer of inner tubes and tires for motorcycle and wheelbarrow/handtrucks. We have 300 employees who can produce more than 400 million pieces of inner tubes and 100 million set of tires and wheels.

The sizes are as follows:2.50-17,2.75-17,3.00-17,2.50-18,3.75-18,3.00-18,3.50-10,3.25- 16,3.50-8,4.00-8,3.50-4,2.50-4,200 x 50.

For more information, contact us now.