After sales service and parts supply: After the FAT is completed, Autofill will certify their machine quality against EU and USA. Absolutely their customer will ensure the quality of Autofill’s facility. Autofill’s computer is managing all the parts for each machine with Laser etching to the parts. They are input in HMI. It will help the operator to verify the photo and series number in HMI. For sure it will assist operator and purchasing department to have an excellent management for the parts without mistake when there is any necessary to exchange the parts. The perfect system of after-sales-service is provided. Meantime Autofill is established a reasonable system of signing a contract. It will enable customer to ensure a good maintenance service provided during any emergency.