"CST brand tires are offered by Cheng Shin Rubber Ind. Co. Ltd. (Cheng Shin Tire). Employing more than 20,000 people, Cheng Shin Tire is the largest manufacturer of bicycle tires in the world. Utilizing a first-rate manufacturing operation and highly efficient logistics, CST sets the standard for excellence in the tire industry. At CST, quality, integrity and service are more than just words: They’re the foundation of the company from top management to the factory floor and beyond."