WorkVenture gives you an inside look at what it's like to work at Hanwa (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Hanwa (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Hanwa (Thailand) Co., Ltd..Apply to KosinApply to KKDCApply to Counter serviceApply to Business Cts