WorkVenture gives you an inside look at what it's like to work at Carton Optical (Siam) Co., Ltd., office & team photos, reviews and more. This is the Carton Optical (Siam) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Carton Optical (Siam) Co., Ltd..Apply to ProhedApply to Marine Gold ProductsApply to ICBCApply to WorkVenture Technologies