WorkVenture gives you an inside look at what it's like to work at Union Petrochemical Public Co., Ltd., office & team photos, reviews and more. This is the Union Petrochemical Public Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Union Petrochemical Public Co., Ltd..Apply to XS TeachApply to PersonalApply to Ninja LogisticApply to WorkVenture Technologies