Shanghai Gamma Star Technology Development Co., Ltd.
Foshan Guanzhen Technology Co., Ltd.
Centro de Enseñanza Técnica Industrial
Guangdong Yuequn Biotechnology Co Ltd.Guangdong Sheng, China
Heyuan Vocational and Technical College
Nihon New Chrome Co. Ltd.
Sanmen County People's Hospital
Guangdong Fute New Material Technology Co., Ltd.
Tycoon Jewelry, Inc.
Dessauer Gerteindustrie Gmbh
Research Institute of Zhongshan University, Shunde District, Foshan City
Nantong Guotao Plastic Industry Technology Co., Ltd.