No.808 Hangzhou Popularity Ranking No.130 Yuhang District Zhejiang No.2 Switches No.3 Testers No.3 Forms Sheet Machines No.6 Papermaking Technology No.6 Zao Zhi / Zao Zhi Chang / Paper No.7 Shu Zi Luan Sheng No.7 Yuan Yu Zhou No.7 Safety Products No.8 Instrument Equipment No.9 Industrial Intelligence No.10 Papermaking Engineering No.10 Smart Products 国家科技进步奖 专精特新小巨人企业 省级高新技术企业 科技型中小企业 省科技型中小企业 高新技术企业