Branch 1: Dezhou Defu Environment Technology Co., Ltd.
International Market Development Department
Director: Albert Meng
Mobil/WhatsApp: +(86) 13853486733
Email: service@truckaircondition.com
Add: Kangning Road 558#, Tianqu Industry Park, Dezhou City, Shandong Province, China

Branch 2: Dezhou Sino Air Equipment Co., Ltd.
International Market Development Department
Director: Albert Meng
Mobil/ WhatsApp: +(86) 13853486733
Email: service@truckaircondition.com
Add: Kangning Road 558#, Tianqu Industry Park, Dezhou City, Shandong Province, China

Branch 3: Shandong Zhongcheng New Energy Co., Ltd.
International Market Development Department
Director: Albert Meng
Mobil/ WhatsApp: +(86) 13853486733
Email: service@truckaircondition.com
Add: Zhangbei Road 150#, Guoli Town, Hengtai County, Zibo City, Shandong Province, China