No.178 Longgang District Popularity Ranking Shenzhen Guangdong No.2 Metal Surface Treatment No.3 Hardware Manufacturing No.3 Molds Development No.4 CNC Machine Tools Processing No.4 Hardware Molds No.4 Heat Dissipation Systems No.5 Hardware Stamping No.7 Aircraft No.7 CNC Machine Tools No.12 Die Casting No.13 Precision Stamping Molds No.14 Precision Molds 高新技术企业 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 国家高新技术企业 ISO14001认证 ISO13485认证 IATF16949认证