Shandong c. I. L. (established in 2021) is a high-technology enterprise that specializes in the development and manufacture of mineral transport equipment. It runs 3-35 tons of sub-well dumpers, mine transport vehicles and tunnel construction machinery. The company is located in the economic development area of the city of sutze, shandong province. It has a digitally controlled production line and an iso 9001 quality management system. The products include electric \\/diesel self-loaders, blast-proof loaders, etc., and are suitable for complex work such as mining, tunnels, etc。