
Ningbo Jiangbei Yihe Industrial Design Co., Ltd.

Shandong Haomai Machinery Technology Co., Ltd.

Chengyue (Dalian) Technology Co., Ltd.

Dyment Ltd

Esko IP

certgate GmbHBayern, Germany

Ecocatalytic, Inc.

Jiangsu Yangzhou Jiangong Construction Group Co. Ltd.

Hans Gude Gudesen

Suqian Meida Purification Technology Co., Ltd.

Yichun University

Zhejiang Yongchang Electric Co., Ltd.Zhejiang Sheng, China