
Quzhou Rongsheng Environmental Protection Technology Co., Ltd.

Arithmatica Ltd.

B&M Modern Media, Inc.

Fujian Hexin Zhicheng Renewable Resources Co., Ltd.

Aiyixi (China) Environmental Protection Technology Co., Ltd.

Zunyi Runfengyuan Iron and Steel Foundry Co., Ltd.

Huai'an Guorun Electric Co., Ltd.

Haiyan Boyou Hardware Manufacturing Co. Ltd.

Tianjin Polytechnic Normal University

Suzhou China Pearl & Gem City Co., Ltd.

Beijing Jinyujie Clothing Co. Ltd.

Krammer Armaturen Produktions und Handels Gesellschaft Mbh