Teo Hong Silom Co., Ltd.

Bangna Towers B, 16 th -17 th Floor 2 / 3 Moo 14 Bangna-Trad Road KM. 6.5, Bangkaew, Bangplee, Samutprakarn 10540 Thailand Tel.: (662) 312-0045-69 Fax : (662) 312-0700-4