A factory visit or a video audit is worth more than a catalogue, because edge protection is a simple product and the differences between suppliers are all in the process: how the plies are bonded, how the fold is set, how the cut is made and how the bundles are stacked. Those four things are visible in twenty minutes.
Plant and product range
| Check | What good looks like | What it means |
|---|
| Lamination | Flat board, even glue lines | Profile sits flat on the corner |
| Fold | Small radius, no cracked crease | No early failure at the crease |
| Cut | Square, clean, no torn plies | No tear initiation |
| Storage | Flat, off the floor, wrapped | Consistent moisture |
| Bundling | Strapped, labelled by length | No sorting at destination |
Four things to look at
The lamination line. Plies should be evenly glued and the board should be flat, not warped. A warped board produces a profile that rocks on the corner and concentrates load.
The fold. Look at the inside radius and the outside crease. A crease that has cracked shows as a light line on the outer surface, and that is where the profile will fail.
The cut. Ends should be square and clean, with no torn plies. A ragged cut is the start of a tear.
The bundle stack. Bundles stored flat, off the floor, wrapped. Bundles stored on a damp floor or leaning against a wall will be soft on one face.
What a factory can show you that a trader cannot
A factory can show the board before folding, the ply count, and the trim from a cut. Those are the actual answers to a specification question. A trader can only repeat what the factory told them.
If a visit is not possible, ask for a short video of the lamination, the fold and the cut on the size you are ordering. It is a reasonable request and the response tells you a lot about how the supplier works.
Our plant, in short
The plant is in Shandong, China, with a combined capacity of 200,000 meters per day across the lines, producing kraft L, U, V and ring profiles from 2.5 mm to 8 mm wall. We are an export packaging manufacturer and ship to buyers who pack furniture, panels, glass, steel and equipment.
Visits are welcome with notice. If you would rather audit remotely, ask for the video and the current packing photos of the size you are considering.
Questions buyers ask before ordering
Can we visit the factory?
Yes, with notice. We can also arrange a video walk through the lamination, folding and cutting lines.
What is the production capacity?
A combined 200,000 meters per day.
Do you make U, V and ring profiles as well?
Yes, all from the same kraft board, alongside the L profile.
Is the factory audited by any third party?
Ask for the current audit documents with your enquiry and we will send what is available rather than claim a certification we do not hold.
What is the lead time from the factory?
7-15 working days after approval, with samples in 3-5 days on stock grades.
Quote requests with cut length and quantity reach us at mona@hengnicepacking.com and are answered within one working day.
