WorkVenture gives you an inside look at what it's like to work at Cosmo Stones Co., Ltd., office & team photos, reviews and more. This is the Cosmo Stones Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Cosmo Stones Co., Ltd..Apply to NP Cosme TechApply to RittaApply to Ocean Glass Public Co.Apply to BECi corporation