JinHaiYuan Road Maintaining Technology Co.Ltd is a leading professional manufacturer and exporter of pavement maintaining products in China, which is engaged in the production, selling and the research & development of Pavement maintaining equipments, the machinery processing, crack filling materials. Our company has comprehensive quality assurance system and after service system which has been developt for many years, with a innovative R & D groups and practise experienced sales force, has passed ISO9001: 2000 International Quality Management System Certification. The company products extend all over twenty four provinces or cities in the homeland, have been exported to Asia, Europe, Southeast Asia, Africa, Oceania areas and so on. Beacause of the high technological content of our products, reliable quality, convenient to operate , comprehensive serving and the reasonable prices , so has a good appraise by the users.