Quality and inspection — eleven certifications, an in-house lab, and the documents your auditor asks for
Corporate buyers don't buy a label or a box; they buy confidence that every lot will match, pass the retailer's, importer's or safety certifier's checks, and be backed by documents when asked. Mae Mae has built its quality system on ISO 9001, adding industry-specific standards one by one as global customers required them. All of them cover every product group at the main Bang Pu factory, and all are Mae Mae's own certificates.
Our certifications
ISO 9001:2015
Quality management, all products
Every customer
ISO 14001:2015
Environmental management
Brands with green-supplier policies
IATF 16949
Automotive quality management
Automotive and electronics component makers
FSSC 22000
Food-safety system for packaging
Food and beverage manufacturers, exporters
HACCP
Hazard analysis and critical control points
Food and beverage
GHPs
Good hygiene practices
Food and beverage
FSC
Chain of custody for responsibly sourced paper
Brands specifying FSC cartons and paper labels
GMI
Retail packaging print standard
Suppliers to global retail chains
G7 Master
Print colour-control standard
Any brand whose colour must match every lot
UL
More than 20 UL-certified label material codes
Appliances, electronics
CSA
CSA-certified label materials
Appliances for North American markets
Mae Mae is also recognised as a Sony Green Partner and a Samsung Eco Partner.
→ Why food labels should come from an FSSC 22000 printer · FSC cartons and labels · IATF 16949 for automotive and electronics labels
How we inspect
Every job passes three layers: prepress file, barcode and colour-value checks before printing · in production colour measurement and offline print-inspection systems · before dispatch AQL sampling to the level agreed with you, barcode grading, and physical testing in the lab when required → Inspection process in detail
Laboratory
The factory lab and instruments
We do not recommend a material we have not tested. Before a label or carton goes into production, the factory lab checks it against the conditions it will actually meet: adhesion at 90° and 180°, rub and scuff, heat in the oven, humidity in the chamber, initial tack on the real surface.
Print quality is measured, not judged by eye. A print-quality inspection system reads every job; a colour densitometer, dot meter and colour-assessment cabinet keep colour to the recorded values; a barcode grader confirms every code scans at grade A or B; a video measuring machine and XRF analyser verify dimensions and material composition.
Cartons are tested for the journey: box compression, edge crush and bursting strength, so the box survives the pallet, the truck and the shelf. Test reports are prepared to your requirement.
FAQ
Do the certifications cover all products?
Yes — every product group at the main Bang Pu factory: labels, cartons and print.
Can I get certificates for my audit?
Yes — request by email; documents within one business day.
Can we set our own AQL?
Yes — we inspect to the AQL agreed with you and report per lot on request.
Can you test materials before production?
Yes — the lab tests adhesion, rub, heat and humidity to your conditions, with a report.
Do you accept customer factory audits?
Yes — by appointment through the sales team.
Our standards and certifications See all standards →
Start with a conversation
Send your artwork, an approximate quantity and the material you have in mind (or ask us to recommend one). We reply within one business day on LINE, by phone or by email.