WorkVenture gives you an inside look at what it's like to work at Klean Square Co., Ltd., office & team photos, reviews and more. This is the Klean Square Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Klean Square Co., Ltd..Apply to Areeya PropertyApply to ATA IT LIMITEDApply to CrossmaxApply to matching group