Tea Ingredient Supplier Quality: 5-Step Check
Judging ingredient quality takes five steps. The method works for any tea ingredient category, and it is the same check worth running before you switch suppliers.
The five-step check
- Licences: business licence, SC food production licence, and ISO 22000 / HACCP certificates. Licence numbers can be verified on the SAMR (State Administration for Market Regulation) website;
- Samples: run three comparison tests with the same recipe and look for batch-to-batch consistency — colour, aroma, mouthfeel and solubility. Ask for the release inspection report for that specific batch;
- Traceability: does a batch-traceability system exist (batch codes or item-level codes), and can a problem be pinned down to one batch;
- Factory visit: workshop hygiene (changing-room flow, pest control, standing water), storage conditions (temperature and humidity control, goods kept off the floor and away from walls) and production-date management. A video walk-through can stand in for an on-site visit;
- Trial order: run a small order for 1-2 weeks to test delivery times, after-sales response and reorder stability.
How to score the result
| Steps passed | What it means | Suggested action |
|---|---|---|
| All 5 | Quality and management are both sound | Move to long-term supply |
| 3-4 | Weak spots, but workable | Proceed carefully, and agree a review cycle |
| Fewer than 3 | Risk is high | Walk away |
There is no shortcut to judging quality: the cost of skipping a step shows up later as a product incident.
A sample tells you more than any brochure, so run it three times through your own recipe before deciding. Contact us any time for samples or formulation support.