WorkVenture gives you an inside look at what it's like to work at Ok Kasei(Thailand) CO., Ltd., office & team photos, reviews and more. This is the Ok Kasei(Thailand) CO., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ok Kasei(Thailand) CO., Ltd..Apply to CompassionApply to BuilkApply to Dalian ChengsiApply to WV