Shenzhen Longgang District Guangdong No.16 Wen Ya Transformers No.16 Dian Zi Wen Ya Devices No.16 Constant Pressure Transformers No.17 Dian Ya Regulators No.18 Wen Ya Devices No.72 Electronics Transformers No.85 Transformers Power Equipment Power Distribution Machinery Power Systems Water Mirror 高新技术企业 省级高新技术企业 市级高新技术企业 科技型中小企业 市科技型中小企业 市级创新型中小企业