Qingdao Bonanza Rubber & Tire Co., Ltd, located in Qingdao city, Shandong Province in China, is a large enterprise specialized in designing, manufacturing and supplying all kinds of radial tires, including Passenger Car tires, SUV tires, Light Truck tires, Truck and Bus tires etc. The company provides three main brands "BONANZA", "ROADKING" and "GRENLANDER", all of which are enjoying high popularity in European, North American, Australian, Middle East, Southeast Asian, African and other markets, with a total annual export of 30 million dollars.


"High quality, optimal products" is our endeavor. We adapted Advanced technology and equipment from German and Holland in research and manufacture process. Strict quality management system is set to ensure superiority of our products. We have got ISO/TS16949, CCC, DOT, GCC, ECE, New label, INMETRO and other certifications and earn recognition and trust in the global market by high quality.


Besides emphasizing on the product quality, we also dedicate ourselves to provide best service, competitive price, fast delivery, good after-sale to all our customers. Our commitment to meeting the needs of the automobile industry and providing excellent products and service has helped us get high reputations in the industry and the market.


Aiming at providing the best product and excellent service, we are looking forward to be one of your best tire suppliers and long term of business partners.