WorkVenture gives you an inside look at what it's like to work at Khum Sam Praya Co., Ltd., office & team photos, reviews and more. This is the Khum Sam Praya Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Khum Sam Praya Co., Ltd..Apply to DrecomApply to JC&CO PUBLIC RELATIONSApply to Thai UnionApply to Brainfield Co., Ltd.