No.239 Longgang District Popularity Ranking Shenzhen Guangdong No.11 Shan Cun No.13 Disks No.14 SSDs No.15 Memory No.16 Shou Ji Chong Appliances No.19 Power Supplies Accessories No.19 Hard Drives No.19 Che Zai Chong Motors No.20 Dian Chi Chong Appliances No.20 Charging Heads No.20 Che Zai Chong Dian No.21 Lan Teeth Technology 科技型中小企业 市科技型中小企业 高新技术企业 省级高新技术企业 发明专利 实用新型专利 外观设计专利 市级高新技术企业 制造业单项冠军