Qingdao Crono Trading Co., Ltd. is located in the beautiful coastal city of Qingdao, with its factory located in Guangrao County Development Zone, Dongying City, Shandong Province. The factory covers an area of over 13000 square meters and is surrounded by well-developed transportation. Our company mainly produces motorcycle and bicycle electric vehicle tires (including natural rubber and butyl rubber).

The company has first-class technical management personnel, highly qualified engineers, and a research and development team. It has introduced advanced production equipment, technology, and precision inspection equipment from both domestic and foreign countries, and has passed the ISO9001: 2008 international quality certification system, SGS, E-MARK, DOT, and other certifications. The company has strict requirements for production technology and quality, and checks every level. The products are exported to more than 60 countries and regions, and the quality of the products has received unanimous praise from our customers. Since its establishment, the company has always been committed to "creating greater user benefits for customers" and continuously improving product quality. With the continuous development of the enterprise and the expansion of production capacity, we are willing to sincerely cooperate with friends at home and abroad based on the principle of "sincere cooperation and common development"