Kawamura Institute of Chemical Research
Shanghai Hongsheng Special Valve Manufacturing Co. Ltd.
China Gezhouba Group Epuli Co., Ltd.
Beijing Tunnel Shield Municipal Construction Co., Ltd.
Hubei Synthetic Space Technology Co., Ltd.Hubei Sheng, China
Cheng Chien Hsu,
Ningxia Sanxin Technology Co. Ltd.
C & L Elegance Manufactory Ltd.
Przeds. Farmaceutyczne Lek AM Sp zoo
Sin Chi Enterprise Co. Ltd.
Wyeth LLC
Xinyang Shanxin Biological Food Technology Co., Ltd.