Zhao Chengzhou

China Auto System Technologies Limited is a leading manufacturer of automobile air-conditioning compressors in the PRC. They are the largest PRC manufacturer of scroll automobile air-conditioning compressors in terms of production volume, and the second largest PRC manufacturer of automobile air-conditioning compressors for passenger vehicles in terms of production volume and sales turnover. They developed their own proprietary technologies and have registered patents. They have been accredited with the titles of 'High and New Technology Enterprise' and the 'Jiangsu Province Research Centre for Environmental and Energy-efficient Vehicle Air-conditioning Compressor Engineering Technology' . Its 'Aotecar' brand was acknowledged as a 'China Well-known Trademark' in 2010. They have also been appointed by the PRC Standardisation Administration as the key drafting organization for the 'National Standards for Scroll Automobile Air-conditioning Compressors for use in Small-displacement Vehicles' , which are expected to be published in mid 2011 as the relevant national standards in the PRC.