WorkVenture gives you an inside look at what it's like to work at Nippon Steel & Sumikin Bussan (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Nippon Steel & Sumikin Bussan (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Nippon Steel & Sumikin Bussan (Thailand) Co., Ltd..Apply to Aware OutsourcingApply to NusasiriApply to AmadeusApply to CEO Agenda