Plant records: what we changed, and what it fixed
Not a news feed. These are the changes that altered what we can do or how reliably we do it, written with the cost and the reason.
Not a news feed. These are the changes that altered what we can do or how reliably we do it, written with the cost and the reason.
Certificate CN24-33502A, issued by AXE REGISTER Ltd, covers "manufacture and sale of acrylic (organic glass) products" and runs to January 2028.
The useful part was not the certificate itself but what the audit forced us to write down. Drawing control, non-conforming part handling, corrective action, calibration schedule — these existed in practice but were not documented consistently. Now a customer can ask how a non-conformance is handled and get a procedure rather than a description of what usually happens.
What it does not mean: ISO 9001 is a management system standard. It does not certify that a specific part meets a specific specification. That is what the inspection sheet is for.
Full scope and certificate details
SGS report CANEC26018787801, tested to EU RoHS 2015/863, all ten restricted substances not detected in cast acrylic sheet.
We state the scope carefully because it matters: the sample tested was sheet from our supplier, so the report covers the raw material, not finished parts. Buyers' compliance teams need to know which is in their file.
What the project changed internally was incoming material records. Each sheet lot now carries a certificate on file, and on projects that need part-to-sheet traceability the lot number is recorded against the work order.
This was driven by a customer complaint, not by a plan. A batch of 20 mm bent guards crazed at the bend within four months in service. The cause was residual forming stress combined with coolant mist.
We added a controlled annealing cycle after forming: heat below the softening range, hold for stress relaxation, then a slow cooling ramp. It added roughly a day to the schedule and 8–15% to the part price.
The complaint stopped. More usefully, the same change fixed a class of problem we had been treating as random — cracked corners appearing after drilling, weeks after delivery.
Colour had been matched against the previous shipment, which is the obvious approach and the wrong one: drift compounds instead of resetting. A batch that is slightly off, used as the reference for the next batch, produces a colour that walks steadily away from the original.
Now a physical master swatch is approved per project and retained in the inspection area. Every batch is measured against it under D65, targeting ΔE ≤ 2. The swatch stays for the warranty period plus two years, so a repeat order two years later matches the original standard.
How this ran across 120 stores
Printing had been subcontracted. The problems were not quality — the subcontractor was competent — but sequencing. A printed part could not be inspected, reworked or repacked without a round trip, and a colour question required a phone call to a third party.
Bringing it in-house shortened the printed-part route by two to three days and, more importantly, made colour a conversation we could have with the customer against a physical proof on the actual substrate.
5,000 m², ten lines in parallel, in a building we own. The previous site could run the same processes but not simultaneously at scale: a container order and a sample order competed for the same machines.
Owning rather than renting matters for a less obvious reason — equipment that has to be moved and re-levelled loses tolerance, and a rented workshop changes every few years.
Equipment list and plant photos
A short operational note, because buyers ask: approved samples, colour swatches, jigs and inspection records are retained for the warranty period plus two years. Jigs built for a specific customer's part are tagged to that project and are not used for other work; where a jig has no further use it is scrapped on request.
Certificates, inspection procedures, the annealing schedule — all available. Ask for what your compliance file needs and we will send it or say honestly that we do not have it.