Donsen Environmental Technology Co., Ltd
Simamia zaidi: mabomba&vifaa vya PPR
ONGEZA:Nambari 1 ya Barabara ya Zhijiang,Mtaa wa Lanjiang,Yuyao, Ningbo, Zhejiang, Uchina (Bara)
TEL:+86-574-62649488
FAX:+86-574-62777508
Tovuti: www.donsen.com
E-barua:ds@donsen.net