Zhou Kaige's main customers:
Hundreds of Fortune 500 companies such as Siemens, Foxconn, Emerson, ZTE, Sichuan Telecom, Fiberhome Technology, Dayu Technology, Brother Machinery, Hengya Power, Sanyo Micro-motor, Guangdong Telecom, Jinxin Nuo Cable Technology, Nanjing Thermal Power, Nanjing COSCO, Xinfei Electric Group, Zhongshan Opal Lighting, Sanyuan Dairy, etc.