Home › E-Liquids › Pearl 4

How to Source Al Fakher Pearl 4: Quality Control Process

Published 2026 · VapeWholesaleHub trade desk

Quality control is where a Pearl 4 order either protects or damages downstream relationships.

The Pearl 4 has settled into a stable position in the range, which makes quality control process the natural next question for distributors.

Shops that receive a short briefing on quality control process convert noticeably better than shops that only receive stock.

Why quality control process matters on the Pearl 4

Incoming inspection sampling catches most issues before they reach shops.

Retail staff rarely ask about quality control process directly, but their questions almost always lead back to it.

Functional testing of a sample from each batch is standard practice.

Reference specification

Item	Value
Model	Pearl 4
Brand	Al Fakher
Category	E-Liquids
Battery	650 mAh
Output range	8-60 W
Capacity	1.0 ml
Charging	USB-C 1A
Coil options	0.4 / 0.6 ohm
Carton quantity	240 units

Documented defect rates make supplier conversations objective.

Practical notes for buyers

Keeping a short internal note on quality control process for each SKU pays for itself the first time a dispute arises over the Pearl 4.

Shops that receive a short briefing on quality control process convert noticeably better than shops that only receive stock.

Checklist

Review the reorder point after one full selling cycle.
Verify that artwork matches the approved compliance template.
Check carton quantities against the commercial invoice line by line.
Log sell through by account for the first eight weeks.
Record the arrival condition with photographs on the day of delivery.
Retain one sealed sample carton from every batch for reference.

Commercial terms

Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.

Payment history is the single most reliable route to better terms, more than total annual volume.

Volume tier	Indicative unit level	Lead time
Carton (77 units)	Tier 1	14-21 days
Pallet (1682 units)	Tier 2	7-12 days
Container (16336 units)	Tier 3	7-12 days

All figures above are indicative working ranges used for planning. Final specification and commercial terms are confirmed in writing before any deposit.

Frequently asked questions

What defect rate is acceptable for Pearl 4?

Industry practice works to a low single digit per thousand, with dead on arrival units replaced.

What happens if a batch fails inspection?

The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.

Can packaging be adjusted for our market?

Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.

Is documentation provided for customs?

Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.

Final word

None of this is complicated, but it does need to be written down and reviewed on a schedule.

Trade enquiry

Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.

Tel: +86 13711127975WhatsApp: +86 13711127975WeChat: +86 13711127975