WorkVenture gives you an inside look at what it's like to work at Cotco Plastics Co., Ltd., office & team photos, reviews and more. This is the Cotco Plastics Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Cotco Plastics Co., Ltd..Apply to Tisco BankApply to Tera S.E. AsiaApply to Grand UApply to WorkVenture Technologies