Proton Cahaya Automotif 3S Segambut, an authorized neighbourhood friendly proton car dealership, founded by Cahaya Automotif (Member of Yap Brothers Group). We offer extensive range of services (Sales, Services , Spare Parts) for all of our customers. Proton Cahaya, also known as largest Proton 3S Showroom at Segambut and is full operated to serve customers.