CONG THANH CEMENT JOINT STOCK COMPANY » Vietnam Cement Go back to directory. Add to Address Book. CONG THANH CEMENT JOINT STOCK COMPANY CONG THANH CEMENT JOINT STOCK COMPANY Work Thôn Tam Sơn, Xã Tân Trường Huyện Tĩnh Gia Tỉnh Thanh Hoá Vietnamwork Categories: Cement Updated 6 months ago.