Wuxi Qiaoyang Machinery Manufacturing Co., Ltd.
Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences
Shandong Chemical College
Tianjin Rongxinjia Machinery Co., Ltd.Tianjin Shi, China
Institute of Soil and Water Conservation, Ministry of Water Resources, Chinese Academy of Sciences
Wuhai Zhonglian Chemical Co. Ltd.
Shenzhen Zhanchenda Chemicals Co. Ltd.Guangdong Sheng, China
Durobor SAHainaut, Belgium
Chengtong Kaisheng Ecological Construction Co., Ltd.
Henan Cigarette Industry Tobacco Flakes Co.,Ltd.Henan Sheng, China
Xinjiang Biochemical Pharmaceutical Co., Ltd.
Nexco-Maintenance Tohoku Co., Ltd.