On the afternoon of  September 8,150 units mine support were formally loaded on China Coal Group intelligent machinery manufacturing plant, and would be sent to a large coal mine of Changzhi city, Shanxi province.
The U-channel support of our Group is mainly used for mine tunnel, mine tunnel secondary support and support tunnel which is pass through hills and other uses. It can bear high pressure, support for a long time, easy to install, not easily deformed, and recycling reuse rate is high, reducing the use of mine timber, and environmental benefits are very obvious. Over these years, our Group's products have never had any quality problems, it has been trusted by many domestic and foreign large mining Groups. The large coal mine in Shanxi Changzhi is our faithful clients, and have reached a long-term strategic partnership with our Group. 

Over these years, Shandong China Coal Group's mining equipment with high quality win the praise in the industry, and it has been trusted by many domestic and foreign large mining groups and we establish long-term cooperation relations with them. At present, its national customers break through 280000, and any kinds of mining equipment produced by Group have completely covered 34 provinces, cities and autonomous regions over the country and occupy a great share in the domestic market!