ght of the factory available for the powder coating line6. The heating power:LPG, Natural gas,Diesel,or Electric?7. Do you need to change colors every day? How many colors do you have in total?8. Do you need automatic painting or manual painting?9. Do you need pre-treatment process? If you do,you want spray pre-treatment or bath pre-treatment?Online pre-treatment or offline pre-treatment?10. The local electricity conditions(_V/_Phase/_Hz).11. Do you have any special requirements abou the package