The fully automatic water tank blow molding machine can produce 100 liters to 500 liters, 1 to 3 layers of water tanks. In fact, for the purchase of fully automatic blow molding machines and other machinery, the most important thing is after-sales service and other issues! Perfect after-sales can make users feel reliable and not panic when encountering problems! YUYANG MACHINERY after-sales leads the technical team to carry out on-site installation, machine debugging, machine testing, etc., as well as subsequent tracking services, regular return visits, door-to-door services and provide certain technical guidance! When purchasing a plastic blow molding machine, you must carefully select it and communicate with the manufacturer in detail in order to solve the problems you encounter in purchasing a fully automatic blow molding machine. Pay attention to the following points: raw materials, technology, blow molding machine configuration, after-sales, etc. These points a…