Shanghai Pudong New Area No.4 Dian Yuan Shi Pei Devices No.4 Power Supplies Modules No.8 Simulation Chips No.8 Hun He Xin Hao No.17 Power Supplies Management No.40 Power Electronics No.42 Ban Dao Ti Design No.47 Industrial Control No.81 Chips Design Communication Technology Products Copies Nets Processing Devices Chips 高新技术企业 科技型中小企业 市级专精特新中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 省级创新型中小企业 发明专利 市级创新型中小企业