CONTACT :  27/61 Barommaratchachonnani Road. Sala thammasop, Taweewatana,

Bangkok 10170 .

        Phone :  02-888-3595

Cell  phone :  095-326-2326 , 085-099-2550 , 082-593-4556

Fax: 0-2888-3595

Email : nstc.training@gmail.com , nstc@nextsteptrainingcenter.com , bbowonkulpa@gmail.com