No.33 Changsha Popularity Ranking No.7 Yuhua District No.42 Hunan No.1 Smart Engineering Factory No.1 Zhuang Pei No.1 Complete Equipment No.1 Industrial 4.0 No.1 Liang Instruments No.2 Industrial Automation No.2 Smart Engineering Factory No.2 Robotics No.2 Smart Equipment No.2 Smart Robots No.2 Industrial Robots No.3 Industrial Intelligence Chemical 国家高新技术企业 高新技术企业 绿色工厂 省级高新技术企业 省级专精特新中小企业 专精特新小巨人企业