hunan arts and crafts vocational college
Przedsiebiorstwo Wielobranzowe MAR-TOM Sp zoo
QPT Quality Painting Tools AB
Tangshan Risun Chemicals Ltd.
Hangzhou International Science and Innovation Center of Zhejiang University
Chinese Petroleum Corp.
Harbin Institute of Physical Education
Nanjing Les Information Technology Co., Ltd.
Milliken & Co. (South Carolina)South Carolina, United States
Suzhou Wantun New Materials Co., Ltd.
Balcke-Dürr AG
Zunyi Zhipeng High-tech Aluminum Co., Ltd.