Great Wall Heavy Machinery Manufacturing Co. Ltd (GWHM) is jointly invested and established by Great Wall Conveyor Manufacturing Co., Ltd. and Royal Canadian Conveyor Corporation. Currently, the company has three plants. The third plant is under construction, and will be put into operation by the end of 2010. Total land area is approximately 730 metric acres. We design, manufacture and supply machinery/equipment/production lines for core industries like iron & steel, cement??mining and power. The output value achieved USD66 millions in 2008.