No.36 Dongguan Popularity Ranking No.5 Dongcheng Subdistrict Guangdong No.1 Electronics Equipment Manufacturing No.1 Yin Fa Jing Ji No.1 Cloud Computing No.1 Chips No.1 Circuit Boards No.2 Feng Apparel Substrates No.2 Boards Cards No.2 Computer Circuit Boards No.2 Circuit Boards No.2 Printing Circuit Boards No.2 Substrates No.3 Communication Systems 省级高新技术企业 高新技术企业 ISO9000认证 ISO14001认证 OHSAS18001认证