With the popularization of mining machinery production in China, coal mining machinery develops rapidly. Shimei Mining Machinery Co., Ltd. starts with the semi-coal rock boring machine and continuously adapts to the needs of the market and users, and researches and develops from coal mine survey, gas drainage to roadway excavation and coal mining. , loading and a series of mining machinery. Many mechanical equipments fill the gaps of similar equipment. The automatic cutting and forming machine has led the development direction of mining equipment to automated unmanned mines. The five new products that have obtained the mine product safety mark certificate include two models of 160 kW and 200 kW rock boring machines, ZWY-100/45L mining excavation loaders, and MG300/700-WD and MG400/930- WD two types of AC traction shearer, two kinds of rock boring machine are optional automatic positioning cutting system, automatic remote control and automatic contour cutting of the roadway contour.