Host
Sponsor
HISTORY

World Indium & Bismuth & Germanium Forum 2014

May 15-17, 2014 Changsha, China

World Indium & Germanium Forum 2013

May 8-10, 2013 Kunming, China

World Indium & Germanium Forum 2012

April 11-13, 2012 Kunming, China

World Indium & Germanium Forum 2011

May 9-11, 2011 Nanjing, China
Attendees
IV IR Optics Gmbh
IV IR Optics Gmbh
KV Materials Co., Ltd.
Changsha High-tech Import & Export Co.
Chenzhou Fengyue Environmental Technology Co.
Chuxiong Yuantai Minerals Co., Ltd.
Chuxiong Yuantai Minerals Co., Ltd.
Guangxi Debang Technology Co.
Guangzhou Jingrui Trading Co., Ltd.
Guizhou Hongda Environmental Protection Technology Co., Ltd
Hebei Yuanda Zhongzheng Biotechnology Co.
Jiangsu Metals Nonferrous Trading Co.
Jiangsu SYV Group Co.
Kunming Yunzhe High-techI Co.
Kunming Yunzhe High-techI Co.
Kunming Yunzhe High-techI Co.
Kunming Zichuang Infrared Technology Co.
Ningbo Sunny Infrared Technology Co.
Yano Metals Co., Ltd.
Yano Metals Co., Ltd.
Shanghai Tongcheng Non-ferrous Metal Co.
Shaoguan Goldenbull Industry & Trading Co.
Shaoguan Jinyuan Industrial Co.
Shaoguan Lihua Enterprise Co.
Shenzhen Konik Invest Co.
Wuxi Stainless Steel Exchange Co., Ltd.
Xilingol Mengdong Germanium Technology Co.,Ltd
Xilingol Mengdong Germanium Technology Co.,Ltd
Xilingol Mengdong Germanium Technology Co.,Ltd
Xilingol Tongli Germanium Industry Co.
Xilingol Tongli Germanium Industry Co.
Penfold Limited
Xuanwei Xinnanya Trading Co.
Indium Corporation (Suzhou) Co., Ltd.
Yingtan Mailin Matels Co.
Umicore Marketing Services (Shanghai) Co.
GRINM Electro-optic Materials Co., Ltd.
GRINM Electro-optic Materials Co., Ltd.
Yunnan North Optical Technology Co.
Yunnan North Optical Technology Co.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Wuxin Industry Co., Ltd.
Technical Institute Of Physics And Chemistry Chinese Academy of Sciences
Technical Institute Of Physics And Chemistry Chinese Academy of Sciences
Zhuzhou Keneng New Material Co., Ltd.