e in wide use.Electrophoretic coating for full open endsCoatings from PPG (America) and an Italian company are in wide use 5. FAQ1. Are you trading company or manufacturer?We are a modernized metl package company combining of manufacture and trade, like Food Cans, Easy-open Ends, Bottom Lids, Twist off Caps, Coated and Printed Electrolytic Tinplate. And warmly welcome to visit our factory in China. Once we have your schedule, we will arrange the professional sales to follo