WorkVenture gives you an inside look at what it's like to work at Phumchok Oil 2013 Co., Ltd., office & team photos, reviews and more. This is the Phumchok Oil 2013 Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Phumchok Oil 2013 Co., Ltd..Apply to CarcoApply to PTT Digital SolutionsApply to MahidolApply to Twin Light Tour