Qingdao Keystone Rubber and Plastic Products Co., Ltd.,one special tyre manufacturer focused on honesty ,quality and service. KEYSTONE TYRE is the fastest growing manufacturer of motorcycle tyres and tubes,Bicycle tyres and tubes in Qingdao city and offer products in many other categories as well.

KEYSTONE's operations boast world-class manufacturing equipment, innovative technology and a strong emphasis on quality, delivery and customer satisfaction. KEYSTONE adheres to the most stringent international standards.

Utilizing a first-rate manufacturing operation and highly efficient logistics, KEYSTONE sets the standard for excellence in the tire industry. At KEYSTONE, 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.

We appreciate your confidence in KEYSTONE and look forward serving you in the future.