WorkVenture gives you an inside look at what it's like to work at J.a. Polymer & Supply Co., Ltd., office & team photos, reviews and more. This is the J.a. Polymer & Supply Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at J.a. Polymer & Supply Co., Ltd..Apply to ราชกรีฑาApply to DKSHApply to SpicaApply to WorkVenture Technologies