No.105 Songjiang District Popularity Ranking Shanghai No.5 Feng Apparel Substrates No.5 Substrates No.6 Dian Zi Ling Components No.6 Electronic Materials No.6 Computer Circuit Boards No.6 Printing Circuit Boards No.7 Panels No.8 Circuit Boards No.18 Plain Materials No.38 Water Mirror No.40 Intellectual Property No.61 Enterprise Services 国家高新技术企业 高新技术企业 著名商标 企业技术中心 市级高新技术企业 市著名商标 TUV认证 ISO9001认证 ISO14001认证