4x4 Tires manufacturers Our History Keman is a leading golbal provider of tyre and wheels,founded in 2002 by Keman Liu.After 17 years of development,the company has a broad influence in tyre and wheel industry field. Our Factory Keman is committed to manufacture top quality tyres and wheels,bringing safety to every customers' automobile.At present the company has nearly 1100 patents,1800 employees.Our core value is Safety,Openness, Collaboration. Our Product Our products includes truck tyres,car tyres,industry tyres,OTR tyres,steels wheels,aluminum wheels with Keman brand and Polonez brand. Product Application Our tyres and wheels are widely used in automobile assembly plants and vehicle maintenance and repair markets over the world. Our Certificate At present,the technical index of products has reached standards of the US Department of Transportation(DOT) and the Economic Committee of Europe(ECE), ISO/TS 16949 Certificate ,furthermore,it has passed the certification of ISO9001 uality Management System ,ISO14000 environment system attestation. Production Equipment The company has introduced the world's most advanced production technology, and all the equipments are purchased from the international first class industry manufacturers: The CNC spinning machine of Germany LEIFELD and SSB company, The CNC machining center of Italy IMT, The polishing machine of Spain AUTOPULIT company, The robot of Switzerland ABB company, The automatic detection equipment of BTI company of the United States, and has introduced 5 high automation production lines, equipped with more than 120 sets of advanced equipments, the robot is more than 50 units, the annual output is 3 million pieces. The company set up the independent technology research and development department, persists in the core principle of innovation spirit and customer oriented, and the company has the design advantages of the unique materials, processing technology and product integration, and has the comprehensive experimental ability, leads the trend of science and technology innovation of Keman. Production Market Our products have been sold more than 70 countries and regions,200 containers are loaded and ship to all over the world every day. Our Service All of Keman products enjoy 3 years warranty.With providing global customers with the most valuable products and services as own duty,Keman has established perfect after service to maintain a great brand image. 4x4 Tires manufacturers website:http://www.tyresandwheelsfactory.com/ website2:http://www.poloneztyresandwheels.com/