No.442 Nanshan District Popularity Ranking Shenzhen Guangdong No.3 Power Supplies Chips No.5 AC-DC No.7 Power Supplies Management Chips No.8 Ban Dao Ti Yuan Components No.9 Drivers Chips No.13 Gong Lv Components No.14 Power Supplies Management No.15 Gong Lv Ban Dao Ti No.16 DCDC No.24 Integrated Circuits Design No.47 Power Electronics No.48 Wei Electronics 专精特新小巨人企业 科技型中小企业 市科技型中小企业 高新技术企业 省级高新技术企业 市级高新技术企业 制造业单项冠军