Shenzhen Nanshan District GuangdongNo.10 Dian Sheng ProductsNo.12 Precision StampingNo.17 Qi Che Lian Jie DevicesNo.18 Type-CNo.19 La BaNo.20 Automation Group ApparelNo.20 3C ProductNo.21 Jing Mi Lian Jie DevicesNo.25 Dian Zi Dian ShengNo.28 Dian Sheng TechnologyNo.31 Communication TerminalsNo.43 Gao Duan Manufacturing发明专利ISO9001认证ISO14001认证