
Beijing Zhihui Xingguang Information Technology Co., Ltd.Beijing Shi, China

J. R. Geigy AG

Shenzhen Smart Energy Technology Co., Ltd.

Four Pillars Enterprise Co. Ltd.China

Hubei Dayu Water Resource&hydroelectric Construction Corp. Ltd

Anhui Jinrisheng Mining Co. Ltd.

Jiangsu Keli New Material Co. Ltd.

ANHUI JIXI HUIHUANG CHEMICAL & INDUSTRIAL CO.,LTD

Hui Da Environmental Protection Co., Ltd.Guangdong Sheng, China

Rinco Ultrasonics AGThurgau, Switzerland

Aries Corp.

Fangchenggang Bosen Chemical Co. Ltd.