Shanghai Pudong New Area No.5 Ye Ya Re Ya Machines No.5 Tower Devices No.9 Re Jiao Huan Equipment No.9 Water Pipes No.9 Stainless Steel No.9 Storage Systems No.11 Re Jiao Huan Devices No.12 Sand Wheel Cutting Machines No.14 Cutting Machines No.17 Re Jiao Huan No.18 Heat Exchangers No.19 Equipment Design 实用新型专利 科技型中小企业 市级创新型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业 ISO9001认证 ASME认证