Doan Thanh Company LtdNo4 - 61/4 Lac Trung Str. Hai Ba Dist. Hanoi, VietnamTel: 84.4.8267.194 / 6361.793Fax: 84.4.9283.046 6363.310To: SuppliersTel: Fax: Dear Sir Madam,We are Co. Ltd, an import-export company. We do business in many kinds of electric ...