
Hubei Runchi Environmental Protection Technology Co., Ltd.Hubei Sheng, China

Essenhua Hengzhu Precision Parts Co., Ltd.

Henan Derun Boilerco Ltd.Henan Sheng, China

Chongqing Xiangji Machinery Manufacturing Co. LdtChongqing Shi, China

Shanghai Shenfei Energy Technology Co., Ltd.Shanghai Shi, China

Qingdao Aucma Cold Chain Integration Co., Ltd.Shandong Sheng, China

Beijing Tosun Technology Development Co. Ltd.Beijing Shi, China

Y-tec Corp.

Elcon Instruments SRL

Nanjing Baodi Agricultural Technology Co., Ltd.Jiangsu Sheng, China

Zibo Green Energy Xinchuang Electronic Technology Co., Ltd.Shandong Sheng, China

Tianjin Jiancheng Foundation Engineering Co. Ltd.Tianjin Shi, China