Investor Relations TTCL Public Company Limited
Ms. Nattaporn Udommahalarp
Investor Relations Department Manager
Address: 159/41-44 Sermmit Tower 27th - 30th Floor, Sukhumvit (Asoke) North Klongtoey Wattana Bangkok 10110
Telephone: 02-260-8505
Fascimiles: 0-260-8525-6