China Machinery Co., Ltd(CNMC), established in 1980, is an important and a large construction engineering equipment joint-stock enterprise group, It has several wholly-owned subsidiaries, company headquarters is located at National High Tech Zone, Jining City, Shandong province.CNMC Group's manufacturing area is compromised of 50000 square meters where 2000 people are employed full-timely. In the past more than over 30 years, the company always up hold the scientific management of modern enterprises model, rapid rise to become a leader in machinery manufacturing area.Its service scope covers critical economic fields such as construction engineering equipment, mining machinery, rock drilling equipment, steel etc.CNMC Group got ISO9001 international quality system certification, European Union CE certification, SGS certification and Russian GOST certification.Scientific innovation is CNMC motive power. we actively cooperate with the well-known domestic institutions to carry out science research and development. At 2000 year the company and China Science and Technology University together established a steel products Rally testing laboratories, strive to enhance the product's impact resistance, in 2002 year the company and Shanghai Institute of Chemical Research jointly established experimental research center for the Chemical Material. From 2004, CNMC cooperated with Xuzhou Construction Machinery Group Co., Ltd. (XCMG) and other famous company in China. Through exchanges and cooperation and learn from each other, CNMC mechanical products in the stability of performance has been greatly improved.More than 30 years of hard work and struggle, CNMC products have been exported to more than 127 countries, and win good reputation from our customers, because we always pursue "CNMC FOCUS ON QUALITY" and explored a sustainable development path which combining the economic benefits and environmental protection together, and this make a great contribution to the development of China's machinery manufacturing industry and prosperity.