Shandong OUJIN Construction Machinery Co., Ltd. is mainly engaged in the production and management of the construction machinery of medium and small loaders etc. which mainly produces the mammut series of engineering mechanical deformation products such as wheel loaders of 1-6TON, motor grader,3-3.5TON terrain forklift,telescopic loader,mammut grass grasping machine, wooden grabbing machine and snow grader machine. mammut covers an area of 50,000 square meters of production plant currently. In the early of 2011, a high quality and modern plant as well as a research and development center will be established at the third stage of engineering at Caterpillar Industrial Park according to the company's development strategy. It is with a total investment of 320 million yuan, covering an area of 35,000 square meters, with annual sales revenue of over 230 million yuan which is of high standards and high quality. mammut has a first-class R & D team, a first-class manufacturing team and a first-class after-sales service team. It passed ISO9001 international quality management system certification and European CE certification in one time. The products of mammut are always in sync with the advanced level of the world and shaping a new image of mammut .