YiLong Machinery mainly engages in research, design and manufacturing of series of maintenance and construction machinery. Primary products include chip seal pre-treatment equipment (cleaning machine, rough-making machine, shot blasting machine, etc.); chip seal construction equipment (asphalt distributor, rubber asphalt distributor, chip sealer, chip spreader, etc.); assistant equipment to chip seal （ sieving machine, material-washing machine, continuous stone dryer, emulsified asphalt plant, modified asphalt plant, rubber asphalt plant, etc.) We devote ourselves to maximizing the customer value. As far as our striving direction is concerned, we will take full advantage of high-efficient scientific research and development abilities to provide the customers with practical, durable and easy-to-use series of maintenance and construction machinery, to customize specific machinery for customers in the maintenance mechanical products subdividing markets, and to improve customers competit