We hereby declare that , our companies QINGDAO JINLIBO INDUSTRY AND TRADE CO.,LTD. And QINGDAO KAMAN TRANSPORTATION EQUIPMENT CO.,LTD .Unauthorized any other company production,or sales our own brand "JLB" and "R" products.Our companies QINGDAO JINLIBO INDUSTRY AND TRADE CO.,LTD. And QINGDAO KAMAN TRANSPORTATION EQUIPMENT CO.,LTD . have introduced sophisticated equipment from overseas to develop and manufacture semi-trailer axles and related parts. Through ISO9001:2000 certification and ISO/TS16949 we faithfully follow the stipulations of this standard so as to guarantee high product quality.A supplier for several Chinese automobile producers, we also export our series to clients throughout the international marketplace. Our main overseas customer bases now include Southeast Asia, Europe, North America and the Middle East.Following the principle of "Customers first", our products are guaranteed to be of dependable quality and be offered with full after-sales service. Located in Qingdao City, Shandong Province, close to one of China's main deepwater ports, we can thereby expedite the delivery of all orders.Welcoming interested companies around the world to cooperate with us, we are look forward to receiving your detailed inquiries.