One day is enough for a first factory audit — if the order of the day is planned before you arrive. The working sequence is: verify identity on arrival, walk the production line while it is running, spend real time at the test stations, check the warehouse and packing, and only then sit down with the documents, closing with a meeting that turns gaps into written actions. What to check at each stop is a checklist question; this plan is about sequence, because the wrong order wastes the day.
Key Takeaways
- Sequence is the plan: identity, line, test stations, warehouse, documents, closing meeting.
- Agree the agenda, models and photography rules in writing before the day.
- Review documents after the floor, so they are checked against what you saw.
- Leave with written actions and dates, not impressions.
Before the Day: Set the Visit Up to Succeed
- Agree the agenda in writing. Name the exact models and configurations you will audit, so the right people, line and documents are available.
- Ask for your model in production. If it cannot run that day, agree what runs instead and which production and test records you will review for your model.
- Bring the checklist. Our EV charger factory audit checklist for importers lists what to verify at each stop; this plan schedules those checks into one day.
- Send two people if you can. One technical, one commercial — the floor raises technical questions while terms are discussed elsewhere.
- Agree photography rules in advance. Labels, stations and records are your evidence; get permission before the day, not at the gate.
The Route: Five Blocks in Order
| Block | What happens | Why this position |
|---|---|---|
| Arrival and identity | Business licence, address and signage checked against the documents you already hold | Confirms you are auditing the company you will actually pay |
| Line walk, in process order | Incoming goods, assembly, then end-of-line, following one unit’s path | Production is running now; questions are asked at the station, not reconstructed later |
| Test stations | Watch units under test; ask how a failure is handled and where results are recorded | Testing is where marketing claims become records |
| Warehouse and packing | Finished stock, rating labels, cartons and spare parts | Shows what actually ships and how each unit is identified |
| Documents room, then closing meeting | Certificates and reports checked against the models you saw; gaps agreed as written actions | Documents come after the floor, so they are verified against reality, not before it |
Sequencing Rules That Protect the Day
- Floor before documents. A certificate reviewed first colours everything you see afterwards; a floor seen first tells you which documents to pull.
- Ask at the station. The person running a test can show you the record; the meeting room can only describe it.
- Keep the closing meeting for gaps. Anything unresolved becomes a written action with an owner and a date — not a verbal assurance.
- Leave with follow-ups in writing. Impressions fade on the flight home; agreed actions do not.
If the company in front of you turns out to be a trading company rather than the factory, the day changes rather than ends — our explainer on factory, trading company or marketplace seller sets out how to tell, and what each means for your order.
Arranging a Visit to EVDANCE
Judge our factory by the same route. EVDANCE is a Shenzhen EV charger manufacturer founded in 2011, with its own factory, exports to more than 30 countries, private label from 100 units and a 3-year standard warranty. We will not describe our own floor in an article — arrange the visit and walk it. Start through our resellers and distributors page or contact us with your models and market.
Frequently Asked Questions
How much can one day actually cover?
One product family, audited properly: line, test stations, documents and closing meeting. Several families, or a custom design program, needs more days or a scheduled follow-up — depth on one family beats a skim across five.
Should the visit be announced in advance?
A first audit is normally scheduled, with the agenda agreed beforehand. That is what puts your model on the line, the engineers in the room and the documents on the table. An unannounced arrival usually audits the gate, not the factory.
What if my model is not on the line that day?
Walk the line that is running, then cover your model in the documents room: its production records, test records and certificates. Agree a follow-up — a return visit or a directed live video session — for the model-specific floor checks.
Related Reading
- EV Charger Factory Audit Checklist for Importers
- Chinese EV Charger Manufacturers: Factory, Trading Company or Marketplace Seller?
- How to Test an EV Charger Sample Before Placing a Bulk Order
