
Zuoyebang Education Technology (Beijing) Co., Ltd.Beijing Shi, China

Maoming Dabei Agriculture & Animal Husbandry TechnologyGuangdong Sheng, China

Shandong Hezheng Environmental Protection Engineering Co., Ltd.Shandong Sheng, China

Wenzhou Tianhe Automobile Parts Co Ltd.Zhejiang Sheng, China

Mudanjiang UniversityHeilongjiang Sheng, China

Jiangxi Huaxin Machinery Manufacturing Co., Ltd.

Hongen Fluid Technology Co., Ltd.Jiangsu Sheng, China

Jinzhou Guanghe Sealing Industry Co. Ltd.

Oyak Renault Otomobil Fabrikalari AS

Shanghai Maiteng Internet of Things Technology Co., Ltd.

Shandong Xiangsheng New Materials Technology Co., Ltd.

Fushun Dongke Fine Chemical Co. Ltd.