Shenzhen Longhua District Guangdong No.20 Energy Saving Frequency Converters No.21 Qi Che Dong Li No.22 Qi Che Dong Li Systems No.25 Electric Vehicles Motors Controllers No.31 Power Systems No.32 Motors Controllers No.33 Chong Motors No.34 Automobile Technology No.45 Gong Kong Products No.53 Elevators No.54 PLC Control No.54 He Xin Ling Components 科技型中小企业 国家高新技术企业 高新技术企业 市科技型中小企业 省级高新技术企业