WorkVenture gives you an inside look at what it's like to work at Koizumi Sangyo (Thailand) Co., Ltd., office & team photos, reviews and more. This is the Koizumi Sangyo (Thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Koizumi Sangyo (Thailand) Co., Ltd..Apply to BC OperationApply to Thai Metal TradeApply to WiseApply to WV