Beijing Donghaisanlong Chemical Co. Ltd is a porfessional modern enterprise incorporating product researching and developing, production the sale. Our company mainly export organic inorganic chemcial materials such as Iron Oxide, Calcium chorde, Zinc Glacial Acetic Acid, Carbon Black ...
Telephone:86 - 010 - 13256589456
Address:Romm 10301,No.11building,Yuanjing East Part,No.8 Yunjing East Road,Tongzhou District, Beijing, China Beijing, Beijing