
E&C Ltd.

Norgren AG

Changchun Institute of Geography, Chinese Academy of Sciences

Chongqing Wulong Hongyang Machinery Manufacturing Co., Ltd.Chongqing Shi, China

Enrom Beheer BV

Guizhou Faraday Magnetic Technology Co., Ltd.Guizhou Sheng, China

Pingluo County Yuli Flour FactoryNingxia Huizi Zizhiqu, China

Shandong Lude New Materials Co., Ltd.Shandong Sheng, China

Wuxi Dongbei Tang Yongfeng Rubber & Plastic Factory

PetroChina Jilin Chemical Engineering Co., Ltd.

Boruiyuan Biotechnology (Beijing) Co., Ltd.Beijing Shi, China

Hebei Fine Technology Co., Ltd.