First Heavy Industry Group Tianjin Heavy Industry Co., Ltd.
INEOS Acetyls UK Ltd.Hampshire, United Kingdom
Yellow River Water Conservancy Commission Yellow River Water Conservancy Research Institute
Yubo Advanced Electronic Industry Co., Ltd
Anhui Chaohu Foundry Factory Co. Ltd.Anhui Sheng, China
Porter Chadburn Plc
Hitachi Consulting Co., Ltd.
Nelson Williams Linings, Inc.
Henan Tianchen Environmental Protection Science & Technology C
Elcom Science Co. Ltd.
HST Co., Ltd.
Société d'Exploitation d'Usines Metallurgiques