WorkVenture gives you an inside look at what it's like to work at PTT Chemical Public Co., Ltd., office & team photos, reviews and more. This is the PTT Chemical Public Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at PTT Chemical Public Co., Ltd..Apply to Dumoroc TradingApply to versetApply to CloudForce HRApply to 1Moby