Tongling longshun environmental protection equipment co., LTD., located in tongling city, anhui province,China.The company specializes in the research and development, manufacturing and sales of road maintenance machinery, has nearly 20 years of research and development experience, the main products are road sealing crack machine, road cutting machine, road Grooving machine,road crack expandsion joint machine, road cleaning crack machine, road engraving machine, manhole cover circle cutting machine, thermoplastic road marking machine, cold spray road marking machine, plate compactor,road roller and so on.The company always put innovation in the first place, has a strong innovation and research ability.The company now holds 49 patents and has been updating its products since its inception, with new products appearing almost every quarter.In the domestic and foreign markets, our products with reasonable price, excellent quality and good service to win the praise of domestic and foreign customers.we will always adhere to the concept of "independent research and development, technical innovation, customer first, sustainable development".We sincerely hope to establish long-term cooperative relations with new and old customers at home and abroad and achieve mutual benefit and win-win situation together.