WorkVenture gives you an inside look at what it's like to work at K.s.air Service System Ltd., Part., office & team photos, reviews and more. This is the K.s.air Service System Ltd., Part. Company Page. All content is posted anonymously by employees currently or previously working at K.s.air Service System Ltd., Part..Apply to ZI Techasia SolutionsApply to JACApply to Unilever ThaiApply to YDIN