Guangxi State Farms Mingyang Biochemical Group, Inc.Guangxi Zhuangzu Zizhiqu, China
Nantong Linglong Special Steel Products Co. Ltd.
ExxonMobil Chemical Patents, Inc.
KOA KKJapan
Maanshan Rongtai Technology Co., Ltd.Anhui Sheng, China
SuZhou EverGreat Crystal Material Co.,Ltd.
Thyssenkrupp Encoke GmbH
SICIT CHEMITECH S.P.A.Italy
Di Jun Zhang
Tianjin Yunzhuyuan Auto Parts Manufacturing Co., Ltd.Tianjin Shi, China
Yangzhou Huahang Special Steel Co. Ltd.
Liox Power, Inc.