WorkVenture gives you an inside look at what it's like to work at DAS Certification (Thailand) Co., Ltd., office & team photos, reviews and more. This is the DAS Certification (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at DAS Certification (Thailand) Co., Ltd..Apply to SOS ServiceApply to AndovarApply to ExciteApply to Ticket Box