Focusing on oil-free anti-rust manufacturers for more than ten years, A new generation of independent research and development technology,with more than 30 patents from formula to finished product.
One simple question about a VCI bag often contains two different concerns. Some buyers want to know how long unopened bags can stay usable in inventory, while others want to know how long packed metal parts can remain protected after sealing.
Plenty of buyers already know what a VCI bag is, but the more practical question comes later: can the same bag be used again without increasing corrosion risk?
A metal part can look perfect on the packing line and still develop rust before it reaches the customer.
