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Al Fakher Hyper 4 Quality Control Process Checklist 2026

Published 2026 · VapeWholesaleHub trade desk

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

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

In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Hyper 4.

Why quality control process matters on the Hyper 4

Incoming inspection sampling catches most issues before they reach shops.

Documentation is not paperwork for its own sake; on quality control process it is the difference between a clean clearance and a delayed one.

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

Reference specification

Item	Value
Model	Hyper 4
Brand	Al Fakher
Category	Box Mods
Battery	1500 mAh
Output range	5-25 W
Capacity	5.0 ml
Charging	USB-C 2A
Coil options	1.0 / 1.2 ohm
Carton quantity	120 units

Documented defect rates make supplier conversations objective.

Practical notes for buyers

In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Hyper 4.

Where two suppliers look identical on price, quality control process is usually the variable that separates them over a full year.

Checklist

Retain one sealed sample carton from every batch for reference.
Keep certificates current and filed against the exact model name.
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.
Confirm the exact configuration in writing before the deposit is paid.

Commercial terms

Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.

Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.

Volume tier	Indicative unit level	Lead time
Carton (130 units)	Tier 1	30-45 days
Pallet (572 units)	Tier 2	30-45 days
Container (5847 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 Hyper 4?

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

Can packaging be adjusted for our market?

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

Do you support long term supply agreements?

Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.

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.

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