No.115 Shangcheng District Popularity Ranking Hangzhou Zhejiang No.7 Medical Devices R&D No.8 Nonferrous Metals No.16 Plain Materials No.24 Metal Materials No.39 Materials R&D No.45 Materials Technology No.46 Furniture No.53 Raw Materials No.69 New Materials No.95 Equipment Manufacturing Medical Devices Export 总部企业