Please let us take this opportunity to introduce ourselves first.

D.H.A Siamwalla Ltd. is Thai front line manufacturer,importer and exporter of stationaries and office supplies. We have two factories at Navanakorn Industrial Estates and one Distribution Center at Bangna-Trad Road. We are expanding our prodution line to the new factory at BOI Industrial Zone,Rojana Indutrial EState near Bangkok which schedule to start production run in the first quarter next year. You can visit our website at www.dhas.com