Daixi Chem of Shandong Zouping Education Equipment Co.,Ltd. Tel:+86-543-4358848 4348307 M.B.:+8613561552311 Fax::+86-543-4358848 4349188 Add:BeiLou Road,Zouping ,Shandong. Zip:256200 Email:sales@daixichem.com Url:www.daixichem.com