we have our own barite mines, and we are selling oil drilling grade barite lumps and barite powder which at least 4.22 Sg.
Contact Person : Sally Chen Job Title : Business Manager Telephone : Fax Number : Address : F24, Jin Lu Building, No.89, Minzu Road Nanning, Guangxizhuangzuzizhiqu Fax : 86 - 771 - 5776020 Website : Visit website