Recent 41++ Cheng Shin Bicycle Tires. Employing more than 20,000 people, cheng shin tire is the largest manufacturer of bicycle tires in the world and offers products in many other categories as well. browse our daily deals for even more savings! free delivery and free returns on ebay plus items! Employing more than 20,000 people, cheng shin tire is the largest manufacturer of bicycle tires in the world and offers products in many other categories as well.