WorkVenture gives you an inside look at what it's like to work at P.s.t. Home Services Co., Ltd., office & team photos, reviews and more. This is the P.s.t. Home Services Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at P.s.t. Home Services Co., Ltd..Apply to Posco Coated Steel ThaApply to LawphinApply to VentilationApply to Trusteecar