The Jinan Compressor Factory Co., LTD. is an appointed enterprise with producting air compressor by the government. She is the first unit that received prodacing compressor certificate from government, a B class metrological unit of government, a B class unit by physical and chemical attestation, and acquired the authentication of ISO9001:2000 quality the air compressors. Air cooled mine usable antiexplode protable air compressor which has been cetrificated by ministry , was the first one received defending explosion inspection certificate of quality by the minstry of coal, which always recommended them as economing on electicity and exchanging generation VFY-10/7-C portable air comperssor has received the certificate of new major product of state from the state science commisssion. The products are sold through out the country and exported to over ten countries and tegions.