Five checks, one order number
The same sequence runs for a 50-carton order and for a container.
Incoming material
Seals, metal parts, hoses and cases are checked on arrival against the specification before they reach the line.
In-process checks
Assembly steps are checked against a control sheet while the line runs — not only at the end.
100% final inspection
Every kit is inspected before packing: contents, fit, function and finish.
Packing & carton check
Case latches, accessory fitment and carton marks are verified so the kit survives the container and arrives complete.
Records kept
Inspection sheets stay against your order number and can travel with the shipping documents.
What we check on the line
Practical checks that decide whether the tool survives daily use.
Fit and function
Adapters and couplers are test-fitted so the tool works on the vehicles it was bought for.
Seals and sealing faces
Checked for damage and correct seating — the most common cause of a vacuum or pressure leak.
Kit contents
Counted against the packing list: a missing adapter is a comeback for your customer.
Finish and labelling
Surface, printing and labels verified before the case is sealed.
Audit us
Customer audits are welcome. Tell us your dates and we will arrange the visit, the documents you want to review and the invitation letter your visa application needs.
If your quality department has a checklist, send it in advance and we will have the records ready when you arrive.
Ask for our control sheet
We will send the inspection sequence and a sample order record so your team can review it.
Wholesale & OEM
Not sure where to start?
Send your model list, quantity and destination country — we reply with pricing, MOQ and lead time within one business day.
- Factory-direct pricing — no middlemen
- Own-brand packaging and manuals from 500 pcs
- Air for samples, sea freight for bulk · FOB China or door-to-door