Xi'an Dagang Road Machinery Company Limited was founded by a team of professors and experts from Xi’an Highway University in 1978,Website:http://www.dgroadequipment.com, specialized in the R&D, manufacture, sales, technical service of road construction & maintenance, also road project general contracting business all over the world. It went to public in 2010 with the stock code: DGLJ 300103.  Through more than 30 years of development, we have formed a one-stop solution for asphalt pavement construction and maintenance and we have always been leading the innovation and development of technologies in this field in China. The company is also authorized as the National Education Base of Road Maintenance Science & Technology by China Highway & Transportation Society. The company owns a complete set of products system and technical solutions ranging from asphalt heating, storage, transportation and asphalt modification equipment to construction equipment, which mainly including: synchronous asphalt chip sealer, slurry seal/micro surfacing paver, intelligent asphalt distributor, liquid asphalt tanker, chip spreader, asphalt emulsion plant, drummed asphalt melter, cold in-place recycler, etc. our products have been exported to more than 60 countries.  The company’s well-equipped asphalt material laboratory, is capable to conduct different kinds of tests . By the perfect integration of asphalt equipment, materials and techniques, the company has help the customers solved many problems in the process of road construction and maintenance and has provided high-efficiency, low-cost and high-quality road construction and maintenance techniques and solutions.