J.TEST (THAILAND) Office
JS Siam International Co., Ltd.
Newland Building 2 Fl. 25/2 soi33 Sukhumvit
Klongton-Nua Wattana Bangkok 10110 Thailand
Tel: 02-662-1849-51, 083-989-2110
Fax: 02-662-0341
E-mail: info@j-test.org
Working Hours: Mon. – Fri. (09.00 – 18.00)