Video and investor relations contact

     Mr. Nattawat Atsawathanikkul (Secretary)

     90 MOO 1, POOCHAOSAMINGPHRAI RD.,  SAMRONGKLANG, PHRAPRADAENG, SAMUTPRAKARN  10130 
     TEL.0-2183-4567 : 4012  FAX : 0-2183-4561-2
     email : nattawat@tstegroup.com