WorkVenture gives you an inside look at what it's like to work at Inventech Systems (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Inventech Systems (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Inventech Systems (Thailand) Co., Ltd..Apply to Dumex LimitedApply to HuraveeApply to gskApply to Prestige Selection