WorkVenture gives you an inside look at what it's like to work at United Phosphorus (thailand) Co., Ltd., office & team photos, reviews and more. This is the United Phosphorus (thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at United Phosphorus (thailand) Co., Ltd..Apply to UNDPApply to TCDCApply to jungka bangkokApply to Celestica