Guangzhou Huangpu District Guangdong No.3 Feng Pipes No.5 Air Conditioning Systems No.6 Tong Yong Machinery No.7 Condensers No.7 Heat Exchangers No.8 Chillers No.8 Energy Saving Products No.8 Panels No.10 Heat Pumps No.10 Central Air Conditioning No.10 Re Water Pumps No.12 Compressors 知识产权示范企业 省级自主创新产品 自主创新产品 国家高新技术企业 高新技术企业 发明专利