WorkVenture gives you an inside look at what it's like to work at Otc Daihen Asia Co., Ltd., office & team photos, reviews and more. This is the Otc Daihen Asia Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Otc Daihen Asia Co., Ltd..Apply to ToshibaApply to Able Asset GroupApply to Dimension DataApply to Mahidol University