Investor Relations Contact

Communication & System Solution PCL.
329 Moo.3 Banmai, Pakkred, Nonthaburi 11120

Tel : 02-018-1111
Fax : 02-018-1142

Mrs. Prapussorn Lakwuthiwong
Tel : 02-018-1111 ext.5501
Email : prapussorn@cssthai.com