... ,no pollution Q1: If we buy machines, what is the after-sale service? Jinan Eagle Food machinery ... operation.Q3: What is the payment terms if we want to buy the machines?Usually it is 30% by ... and sealing,production fluency and fast,molding is standard.4,It have automatic steel seal yards machine, ... of steel seal easy to change, it needn’t Inkjet, it is environmental and economical.5,Automatic counting , ...