Zhang Xiaolun

China National Machinery Industry Corporation (also known as Sinomach) is a Chinese conglomerate with businesses in tool making, construction equipment, agricultural equipment, and infrastructure construction. In two particular areas of construction engineering, the company is among the top in terms of revenue from international projects. Based on 2013 rankings compiled by the Engineering News-Record, the company is the 3rd largest contractor of power projects and 8th largest contractor of industrial projects.