Choosing an adult incontinence supplier is a long-term decision. Care homes, distributors and private-label brands all end up living with the choice for years — so it pays to verify more than the sample quality. Here is the checklist we use when buyers audit us, and the same list we recommend you apply to any shortlisted factory.
1. Verify certifications, not claims
For institutional and medical channels, ask for the actual certificates and check their scope. The documents that matter most for adult incontinence products:
- ISO 13485 — quality management for medical devices; the strongest signal for a serious medical-grade line.
- CE / FDA — applicable compliance for EU and U.S. markets.
- ISO 9001 / ISO 14001 / SMETA — quality, environment and social-audit basics that EU retail buyers often require.
Also ask which product grades each certificate covers. A factory may hold ISO 13485 but apply it only to part of its range.
2. Check capability depth you can audit
Capability depth matters for two reasons: capacity security and quality control. Ask for network or group capability data — production capacity, equipment types and whether adult products run on dedicated lines. Adult diapers run on different equipment than baby diapers — a supplier claiming both should be able to show evidence for both.
3. Look at the quality system, not just the lab
A four-stage system is a good baseline: incoming material inspection, in-process control, finished-product testing and outbound inspection. Ask what is tested at each gate — absorbency, rewet, retention, dimensions, seals — and whether batch records link raw materials to shipped cartons. Traceability is what saves you in a complaint scenario.
4. Test the sampling process
Request samples that match your target spec (size, SAP level, packaging) rather than a generic free sample. Time how long approval takes and how well the sample matches your brief. That process is a preview of the production relationship.
5. Compare logistics and packing efficiency
Freight is a large share of landed cost for bulky hygiene products. Ask for container loading counts for your exact SKU. Compressed packing can change a 40HQ from roughly 350,000–420,000 pieces of baby diapers to 737,500 pieces — a ~1.9× difference in freight per unit.
6. Ask for audit evidence
Nothing replaces third-party audit evidence. Ask for capability overviews and independent audit reports — any confident partner will share them, along with the certificates behind each claim.
Wanstrong is happy to be on the receiving end of this checklist — certificates, network capability data and a capability overview are all available on request.