No.871 Shanghai Popularity Ranking No.306 Pudong New Area No.1 Heat Exchangers No.1 Simulation Modules No.1 Heating Furnaces No.1 Re Water Pumps No.1 Da Qi Zhi Management No.1 Thermal Energy Engineering No.1 Energy Saving Systems No.1 Energy Saving Renovation No.1 Heat Pumps No.1 Conveying Belt No.2 Processing Processing Equipment No.2 Su Liao Ling Components 高新技术企业 科技型中小企业 市级专精特新中小企业 市科技型中小企业 省级高新技术企业 省级创新型中小企业 国家专利 专精特新企业 市级高新技术企业 ISO9001认证 CE认证 特种设备生产许可证