120 Surawong Rd. , Silom, Bangrak

We, DHA Siamwalla where produce mostly of lever arch file, case made and suspension file. In this year, the company is 100 anniversary and we also have many other products to supply to oversea custome...

DHA Siamwalla Ltd., Thailand is the most advanced file manufacturer in Asia, fully equipped with the latest technology machines .Stationery is our business such as lever arch file, PP/PVC file folder,...

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Surawong

DHA Siamwalla Ltd. , Thailand is the most advanced file manufacturer in Asia, fully equipped with the latest technology machines. <br/>Stationery is our business such as lever arch fil...