WorkVenture gives you an inside look at what it's like to work at Ch.pattana System Co., Ltd., office & team photos, reviews and more. This is the Ch.pattana System Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Ch.pattana System Co., Ltd..Apply to GrabApply to เฮลท์สไมล์Apply to SynnexApply to KPN LAND