■  Address: Jishan Chemical Industry Park, Pengze County, Jiujiang City, Jiangxi Province

■  General Manager: Ma Yandong +86-13585301333　E-mail: myd@changyuchem.com

■  Domestic Sales Department:

　 Manager Jin +86-13806110972

　 Manager Chen +86-13506110450

　 Manager Liu +86-13861210676

■  Ministry of Foreign Trade:

　 Manager Gu +86-13806121916　E-mail: xinyan_gu@changyuchem.com

　 Manager Huang +86-13961169319　E-mail: cathyhuang@vip.163.com