North spark general machine tool co., Ltd. was founded in the late 60 's. be part of military enterprises of the North China Sea fleet of the Navy aviation liuting airport "aviation factory", mainly responsible for aircraft maintenance, small and medium mechanical parts machining, manufacturing, and more. in 1999 under the Central Military Commission, the State Council issued a document, army Enterprise transferred from private enterprise development to this day.

of heavy horizontal lathe, lathe, axles of roller rolling machine tool of numerical control face lathe, machine tools, automobile wheel hub, large face lathe, computerized quilting machine is the main product of the company, widely used in energy and transportation, mining and metallurgy, shipbuilding, railway pipe mold, auto parts, wind power and chemical machinery manufacturing industry.

Group equipped with sophisticated information processing and three-dimensional CAD/CAM design platform, with many domestic universities forming technology consortia, an average launches high-tech patent products are more than 5.

Group has passed ISO9001 international quality system certification, is one of the key supported hundreds of entrepreneurs for growth in Qingdao, the national innovation fund to support enterprises, Shandong area's first research and development of large backbone enterprise of the face lathe series.