No.156 Jinan Popularity Ranking No.51 High-tech Zone No.669 Shandong No.1 Smart Control No.1 Display Screens No.1 Displays Equipment No.1 Displays Systems No.2 Agricultural Machinery No.3 Dian Kong No.3 Smart Hardware No.4 Yi Qi / Instruments No.5 Appliances No.5 Gong Ye Hu Copies Nets No.6 Dong Li Zong Cheng No.6 Power Supplies 省级工业设计中心 科技领军企业 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