No.359 Fuyang District Popularity Ranking Hangzhou Zhejiang No.14 Energy Performance Contracting No.23 Energy Saving Technology No.27 Energy Saving Devices No.34 Chemicals Design No.56 Wood No.77 Ye Jin Gong Yi No.81 Jie Neng Jian Pai No.98 Metal Materials No.98 HVAC Environmental Protection Products Materials R&D Energy Saving and Environmental Protection 国家高新技术企业 高新技术企业 省级高新技术企业 科技型中小企业 省科技型中小企业 省级创新型中小企业