Shenzhen Bao'an District GuangdongNo.15 JointsNo.19 Zhuo Mian Cha SeatNo.21 SocketsNo.23 Huo Hua MachinesNo.31 Jing Mi Su AdhesivesNo.33 Duan ZiNo.45 Hong Wai TechnologyNo.78 Duo Media Earphones Automation Equipment Precision Machinery Automation Production Dian Zi Yuan Parts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