WorkVenture gives you an inside look at what it's like to work at Grand Polymers Inter Co., Ltd., office & team photos, reviews and more. This is the Grand Polymers Inter Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Grand Polymers Inter Co., Ltd..Apply to PrimeApply to motif technologyApply to Phatra Securities PCL.Apply to Oneness Creation