As soon as towed (Luoyang) the construction machinery Limited company (original Luoyang to construct machine shop) to build in 1904 in Shanghai, in 1954 moved to the interland Luoyang for the support country key project construction. The company predecessor constructs the machine shop for Luoyang, had hundred year history, is the Chinese first bulldozer&＃039;sbirthplace, is also our country produces the compacting plant and the road surface machinery&＃039;s large-scale, hundred year history, is the Chinesehundred year history, is the Chinese.