No.730 Wuhan Popularity Ranking No.34 Jiangxia District Hubei No.4 Circuit Breakers No.4 Frequency Conversion Technology No.4 Power Generation Equipment No.4 Dian Ci Technology No.5 Electronics Transformers No.5 Control Equipment No.6 Di Ya Appliances No.7 Power Electronics Equipment No.8 Transformers No.8 Frequency Converters No.9 Power Electronics No.15 Power Equipment 专精特新小巨人企业 省级高新技术企业 高新技术企业 专精特新企业 国家科技进步奖 国家技术发明奖 ISO9001认证 ISO45001认证 ISO14001认证