Octagon Mining Machinery Co., Ltd. is located in Jining City, Shandong Province Electrical and Mechanical Industrial Park, with a number of well-known coal science institute, Metallurgical Design Institute, Coal Science and Technology University and other research institutions, according to market needs Main drilling machines, rock drill, bolt rig, proof lights, sensors, belt comprehensive security, alarms and pumps, etc., "go Octagon Road, cross the world" Friends, the company since its inception, the spirit of "innovation, the pursuit of excellence," the spirit of "quality first service first, the credibility of the first "for the purpose of effective service to our customers, so as to achieve win-win situation with the user's purpose.