WorkVenture gives you an inside look at what it's like to work at Sumikin Bussan International (Thailand) Ltd., office & team photos, reviews and more. This is the Sumikin Bussan International (Thailand) Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Sumikin Bussan International (Thailand) Ltd..Apply to adrenaline hunterApply to Ingenious SimulationsApply to ManulifeApply to WV