
Tianjin Luyuan Plastic Products Co., Ltd.

Georg Wittmann Geschftsführungs-GmbH

Shanghai Academy of Environmental Sciences

Brandt, Inc.

Jiangsu Hengtong Lande Offshore Engineering Co., Ltd.

Liuzhou Hangsheng Technology Co. Ltd.

Omnithruster Inc.Ohio, United States

Heim GmbH

Beijing Lingyi Technology Co., Ltd.

Environmental Biotechnology Crc Pty Ltd.

Nanjing Yupian Guojian Biotechnology Co., Ltd.

Shenzhen Wanwan Cloud Technology Co., Ltd.