Hubei Three Gorges Vocational and Technical College
Guilin Huanuowei Gene Pharmaceutical Co LtdGuangxi Zhuangzu Zizhiqu, China
Shijiazhuang Weike Biotechnology Co., Ltd.
DK City Corp.T'ai-wan, Taiwan
Svenska Statoil AB
Shanghai Maidong Medical Equipment Co., Ltd.
Sanki Industry Co. Ltd.
Hosonic Technology (Group) Co., Ltd.Zhejiang Sheng, China
Foshan Dongpeng Ceramics Co., Ltd.
Hongliang Zhao,
DA Ultrasonics Ltd.
Suiden Co., Ltd.Osaka-fu, Japan