Sedanking International Auto Refinement Limited Company was established in year 1969 at Taiwan,which also has its own factory and sales branches in CHINA mainland. Its base on more that 10 branches factorys for background, it also a collectivize and size limited company do the invents new produce , manufacture and export .Sedanking has three factory branches in CHINA mainland,there is Guangzhou ,Liaoning, Chongqing. About 90% of company?s product was sale to Japan,America,Russia,Malaysia, Middle East and so on.