As the holding subsidiary of China National Machinery Industry Corporation Ltd.(hereinafter referred to as SINOMACH, one of Fortune Global 500 enterprises), SINOMACH Heavy Equipment Group Co., Ltd. (hereinafter referred to as Sinomach-HE) serves as a national flagship of high-end heavy equipment. It is set up with an integration of restructured Erzhong (Deyang) Heavy Equipment Co., Ltd. (hereinafter referred to as Erzhong), China National Heavy Machinery Co., Ltd.(hereinafter referred to as CHMC), China National Heavy Machinery Research Institute Co., Ltd.(hereinafter referred to as SINO-HEAVYMACH) and other quality resources in the heavy equipment industry of SINOMACH. Sinomach-HE covers the whole industry chain of heavy machinery from the scientific research of SINO-HEAVYMACH, the core manufacturing platform of Erzhong to the trade and investment of CHMC.