Guangzhou Huadu District GuangdongNo.14 Vehicle-mounted Air ConditioningNo.18 Car Air ConditioningNo.22 Refrigeration EquipmentNo.26 CompressorsNo.50 NavigationNo.62 RefrigerationNo.71 Refrigeration Engineering HVAC Air Conditioning Production Equipment Equipment Equipment Manufacturing国家高新技术企业高新技术企业企业技术中心省级高新技术企业省级工程技术研究中心市著名商标省级专精特新中小企业省级创新型中小企业发明专利国家发明专利ISO9001认证ISO/TS16949认证