Guangzhou Zhihong Electronics Co. Ltd.
Zhejiang Rongxin Industrial & Trading Co. Ltd.
Chifengshan Gold Silver & Lead Co., Ltd.Nei Mongol Zizhiqu, China
Shenzhen Ading Technology Co., Ltd.
Lulu Group Co. Ltd.
Anhui Hongyuan Occupational Health Technology Service Co., Ltd.Anhui Sheng, China
Chongqing Electric Power Corp.
Anhui Hemeirui Medical Packaging Materials Co., Ltd.
Heraeus Pyrometallurgy GmbH
Epic Oil Extractors LLC
Eurotessuti SRLMantova, Italy
Anthracite Industries