Shandong DongHeng Machinery Co., Ltd. is located in Linyi, Shandong. We are a professional manufacturer engaged in the design, development, production, and sales of high-quality drilling and mining machinery and equipment. The company's product range includes various types of drilling rigs such as oil and gas drilling rigs, water well drilling rigs, rock core drilling rigs,automotive drilling rigs, as well as the manufacturing and sales of deep well water pumps, which can meet the needs of different drilling tasks and scenarios. We are committed to providing customers with excellent products and...