Fushun Branch of Wenzhou Erjing Construction Co., Ltd. is mainly engaged in general contracting of mine engineering construction, specialized contracting of tunnel engineering, mining and construction of metal and nonmetal open-pit and underground mines. It has successively signed long-term tunnel engineering construction and underground ore mining contracts with Liaoning Fushun Hanwang group, Liaoning Fushun Fangda group, Shandong gold group, Liaoning Anshan Houying group and Liaoning Huibao international gold mine. In 2016, each project Department of the company completed 3.4 million tons of mining for Party A, 249000 cubic meters of roadway excavation, and achieved an annual total industrial output value of 320 million yuan. In 2017, only party a mined 4.98 million tons of shaft and roadway works, realizing an annual output value of 450 million yuan, realizing a profit and tax of 100 million yuan, and the company plans to have a total mining volume of more than 15 million tons in 2018.