Polskie Zaklady Optyczne SAPoland
Dongfeng Zhengmeng Shiyan Special Purpose Vehicle Co. Ltd.
Bender Analytical Holding BVGelderland, Netherlands
Dongguan Xiaozhuangyuan Stationery Co. Ltd.
Anhui Special Cable Group Co. Ltd.
Nicator ASVestfold, Norway
Weifang University of Science & Technology
Shenzhen Dongshi Electronics Co., Ltd.
Xiamen Nanyang Vocational CollegeFujian Sheng, China
Zhejiang Keyong Chemical Co. Ltd.Zhejiang Sheng, China
Jiangsu Dongfang Ecological Desilting Engineering Co., Ltd.
Laizhou Weilong Valve Co. Ltd.