Xuzhou Guanqun Technology Co., Ltd. is a high-tech enterprise integrating scientific research, production, operation and after-sales service, located in Xuzhou, a famous historical city known as the thoroughfare of five provinces. After several years of hard work and continuous scientific and technological innovation, the company has developed into a modern scientific and technological enterprise with large scale, complete equipment, strong technology, reliable quality and best service for producing belt conveyors in China. The company's leading products are: hydraulic unwinding and automatic tensioning device (patented product), belt burr cutting device (patented product), underground hydraulic unwinding and winding device (patented product), underground hydraulic cable unwinding and winding device (patented product), hydraulic automatic tensioning device and other high-tech equipment. The company's products have successively obtained a number of national invention patents and mine product safety mark certificates and other certifications.