INTEGRATED POWER GROUP CO., LTD.
7/50-51 SOI RACHAN RATCHADAPISEK ROAD,
WATTHAPHRA, BANGKOKYAI , BANGKOK 10600
THAILAND.
TEL : (662) 868-0833-7, 457-9000-2, 
FAX : (662) 868-0833-7
E-MAIL: ipgroup@ipgroup.co.th
               ipgroup-sn@clickta.com