Zhangqiu mingfeng machine manufacture established in 1990, is a professional Roots blowers and vacuum pump manufacturer. Koizumi said the city is located in Zhangqiu City. State Road 309 south, north of Jiaozhou-Jinan Railway and Jinan-Qingdao Expressway, and strategic location, transportation is very convenient. Ming wind machine factory has strong technical development efforts, the company formed a technology development center, professional office is a multi-level open-network technology development and scientific research, education, training and development as one of the technology chain, with advanced design method, the whole process of comprehensive quality monitoring system based on the product residing in the advanced level of similar products, and lead through a national IS9001-2000 quality system certification. This series of product development, the key use of advanced CAD / CAM computer-aided design and manufacturing technology, the successful simulation of the fan rotor principle, ensuring effective engagement gap, with digital display boring machine, CNC planer, balancing and other advanced equipment, and the fan impeller, casing, digital processing siding to improve the processing precision of key parts. Products have been widely used in chemical, fertilizer, cement, electricity, steel, foundry, aquaculture, sewage treatment, pneumatic conveying, milling, paper and other industries. Companies adhere to the "people-oriented, culture plastic soul, the strong quality image" of the 16-character principle, vigorously promote enterprise culture. The challenges of economic globalization, Ming wind determined based on the blower, adhere to "international, technology and industrialization" of development and innovation, to introduce equipment, technology and talents, to create international advanced manufacturing base, integration of resources, advantages, efforts to "clear air" molded into the eternity of the well-known enterprises.