
Institute of Soil and Fertilizer, Chinese Academy of Agricultural Sciences

Changzhou Taochen Electronic Technology Co., Ltd.

Plüss-Staufer AG

PolarWrap LLCTennessee, United States

Changzhou Domit Sealing Technology Co., Ltd.Jiangsu Sheng, China

Beijing Yicheng Tech Co., Ltd.Beijing Shi, China

Nanjing Meside New Material Co., Ltd.Jiangsu Sheng, China

Shandong Zhouguangsheng Woodcarving Co., Ltd.Shandong Sheng, China

Shanxian Blue Plastic Valve Co., Ltd.Shandong Sheng, China

Nanjing Woster Intelligent Control Technology Co., Ltd.Jiangsu Sheng, China

Shaanxi Kelin Energy Development Co., Ltd.

Gubeichun Group Co Ltd.Shandong Sheng, China