Service staff
Shirley Zhang Managing Director GLCSC shirley@glcsc.com +86 532 8077 8535
Brian Zhang Quality Control (Qingdao) brian@glcsc.com +86 135 0532 0659
Paul Xiao Quality Control (Dalian) paul@glcsc.com +86 135 8327 1847
Vivian Ma Manager Assistant vivian@glcsc.com +86 532 8077 8536
Wang Yunchang Quality Control (Qingdao) +86 188 5326 2831
Jack Zheng Quality Control (Zhoushan) jack@glcsc.com +86 159 0580 5915