Shenzhen Bao'an District Guangdong No.22 Electronics Circuits No.27 FPC No.28 Flexible Printing Circuit Boards No.29 Flexible Circuit Boards No.38 Chemicals Products No.46 Fine Chemicals No.51 Chemicals No.56 Circuit Boards No.64 Boards Cards No.76 Computer Circuit Boards No.78 Printing Circuit Boards No.83 Circuit Boards 专精特新企业 知识产权优势企业 国家高新技术企业 高新技术企业 科技型中小企业 省级高新技术企业