Asia Sermkij Leasing Public Company Limited, together with its subsidiaries, provides auto hire purchase services in Thailand. It operates through hire purchase, leasing, and loan segments. The company offers automobile hire purchase mainly to individual customers for new and used vehicles, including passenger and commercial cars such as pickups, vans, trucks, taxis, and minibuses. It also provides financing services, insurance products, machinery and equipment leasing, solar power purchase agreements, and auto registration and tax renewal services. Founded in 1984, it is based in Bangkok, Thailand.