Custom Series · Card Holder & Wallet

Card Holder Cases That Still Close Flush

A card slot is simple on a slab phone and genuinely difficult on a foldable, where the back panel is already inside a tight closing tolerance. Every range here keeps the slot out of the closing face so the phone still folds flat.

1–3Cards per slot
1.2 mmPanel over magnet zone
SlideCover with finger hole
100 pcsMOQ per model
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All 6 ranges in production

Click through for full specifications, colourways and model coverage.

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The two conflicts every card slot creates

1. Slot versus magnet

The card slot sits precisely where a MagSafe ring wants to be. Our solution is to move the ring lower, which changes where accessories attach and can make a case top-heavy on a car mount. Some designs accept a weaker hold to keep the slot centred. If your customers use magnetic wallets, sell the magnet-only range instead — a slot and an array cannot share the panel.

2. Slot versus flush closing

On a foldable, added material on the back panel stops the two halves meeting. Slot thickness is therefore held inside the closing tolerance, and the cover is designed to sit flat over a small stack. A thick stack of cards will show a gap — that is the trade-off, stated plainly.

FeatureSpecNote
Card capacity1–3 cardsOval finger hole lets you push the stack up
CoverLift-and-slideCloses flush, nothing catches in a pocket
Wireless chargingBlocked by the slotCharge on the open side, or choose a magnetic range
Camera lip1.2 mmMeasured from the highest lens on Pro models
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Which buyers choose which range

Buyer contextRangeWhy
Slab phone, wallet replacementDiamond card holder3-card slot plus retractable kickstand, PC + TPU hybrid
Foldable user, wants a cardCard & pen slot foldableSlot and S Pen channel together, both clear of the flex
Premium foldable positioningGold leather card foldableLeather face takes hot-stamp debossing
Heavy-duty use plus a cardGold armor pen slot, gold eye pen slotReinforced corners with the channel along the spine
Cheapest entryDiamond back clipOne frame mould, unlimited clip-plate designs
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Frequently asked

How many cards fit?

One to three depending on the range. The finger hole lets you push the stack up so you can pull a single card without emptying the slot.

Does wireless charging still work?

Qi is blocked where the slot sits. Charge on the open side, or choose a magnetic range with no slot.

Can you print our logo on the slot cover?

Yes — UV print, silk screen or laser engraving on the back panel and cover.

Will a foldable version close flush?

Yes, slot thickness is held inside the closing tolerance. A very thick card stack will show a gap.

Need card holder case pricing?

Send the models, quantity and how many cards your customers carry.

Send Your Enquiry
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Dongguan Zhongyi Technology Co., Ltd.

No. 31 Xinliao Road, Dongkeng Town
Dongguan, Guangdong, China
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