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