Involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments and crushing equipment, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.
Basalt is the ideal materials to mix asphalt mixture. basalt is largely applied to constructions of railway, highway, and airfield runway. To one complete basalt production line
With the rapid development of construction industry, the amount of the natural sand failed to keep pace with the various sectors of modern world development needs.