Diamond Minimal Foldable Case – Slim Diamond-Texture Shell

Foldable Phone Cases

No stand, no magnet, no slot.

  • Thinnest build in the range
  • Diamond texture
  • Full hinge cover
  • Cleanest flush closing
Colours
4 stock colours · Pantone matching available
Finish
Diamond texture
Build
Slim single shell, no hardware
Coverage
13 foldable variants
Material
PC back + TPU frame + flexible hinge section
Factory directMoulds cut in-house in Dongguan
Colour matchingPantone reference on OEM orders
Tested protectionDrop tested before each run
Worldwide DDPAir, express and sea options
01

Design highlights

Thinnest build in the range

Thinnest build in the range

nothing on the back panel

Diamond texture

Diamond texture

grip and fingerprint resistance

Full hinge cover

Full hinge cover

flex section across the fold

02

Built for OEM orders

  • Thinnest build in the range – nothing on the back panel
  • Diamond texture – grip and fingerprint resistance
  • Full hinge cover – flex section across the fold
  • Cleanest flush closing – no hardware competing with the fold tolerance
  • 13 variants – Fold 1–8 and Flip series, including older generations
  • Light weight – under 30 g typical

Specifications

FinishDiamond texture
BuildSlim single shell, no hardware
Coverage13 foldable variants
MaterialPC back + TPU frame + flexible hinge section
HingeFull-length flex cover, 200-cycle tested
Fit toleranceTwo halves close flush, no gap, no resistance
Camera lip1.2 mm raised above the highest lens
MOQ100 pcs per model / colour
Lead time12–20 days for stock moulds
New chassis tooling20–35 days
03

Available colours

Black, white, rose and light blue in stock.

Black
White
Blue
Rose
04

Model compatibility

13 model families in stock moulds. Your chassis not listed? We cut new tooling in 12–18 days.

Samsung13
  • Galaxy Z Fold 1
  • Galaxy Z Fold 2
  • Galaxy Z Fold 3
  • Galaxy Z Fold 4
  • Galaxy Z Fold 5
  • Galaxy Z Fold 6
  • Galaxy Z Fold 7
  • Galaxy Z Flip 1
  • Galaxy Z Flip 3
  • Galaxy Z Flip 4
  • Galaxy Z Flip 5
  • Galaxy Z Flip 6
  • Galaxy Z Flip 7
05

See it in motion

Product videoHands-on clip coming soon
06

Questions buyers ask

How thin is it?

Around 1.2 mm at the back panel. It is the thinnest foldable case we make.

Does it protect against drops?

It protects against scuffs and hinge debris. For drop protection you need the armour range — a slim shell transmits impact.

Do you support Fold 1 and Fold 2?

Yes, those moulds are still in service.

Can it be made magnetic?

Not in this mould. The magnet array needs panel thickness that this design does not have — use the magnetic range.

Get pricing for Diamond Minimal Foldable Case

Send your target models, quantity and artwork. We reply within one business day with pricing, tooling status and a sample plan.

Request a Quote
07

Related models

Dongguan Zhongyi Technology Co., Ltd.

No. 31 Xinliao Road, Dongkeng Town
Dongguan, Guangdong, China
Copyright © 2026 Dongguan Zhongyi Technology Co., Ltd. All Rights Reserved
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