The company produces, sells the products are second class, more than seven hundred varieties, in the national key project "country first way" (Capital Airport Road), "Air China's first" (Beijing Capital International Airport East Runway), "First Street "(Chang An Avenue), Shanghai-Nanjing Expressway, Memorandum high-speed, high-speed Huihang, Runyang other projects are widely used, and was the Ministry of Communications Highway Research Institute and other key national institutions selected. Company development, production of asphalt, soil, cement and road engineering test equipment and other new products, superior performance and functionality of its full, reliable, easy to operate, especially bituminous Markov analyzer, tester, and other three indicators, by experts, the user's recognition and praise.