No.391 Yuelu District Popularity Ranking Changsha Hunan No.44 Chips No.46 Power Supplies No.51 Integrated Circuits No.83 Dian Zi Yuan Parts No.85 Communication Technology Lv Bo Devices She Pin Qian Duan Dian Yuan Jie Jue Solutions Dian Yuan Lv Bo Devices Dian Chi Jie Jue Solutions 高新技术企业 科技型中小企业 省级专精特新中小企业 专精特新小巨人企业 省级高新技术企业 省科技型中小企业 省级创新型中小企业