38 ซ.1 ถนนประชาอุทิศ ต.แก่งคอย อ.แก่งคอย จ.สระบุรี18110
                                                    38 Soi 1 Pracha-u-thid Road KaengKhoi, Saraburi 18110

                                                  Tel : 036-241422, 036-241376 Fax;036-241422
                                                   E-mail : samantong_2502@hotmail.com, 
                                                                samantongengineering@gmail.com
                                                   Website : www.samantongengineering.com