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Industry knowledge · engineering guides

Industry knowledge library

Sourcing, manufacturing and materials guides for metal wallets, RFID and MagSafe wallets, card holders, key organizers, leather programs and phone stands.

CNC turning of an anodized aluminium wallet frame on the production line at the GSTAR factory

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Start with the mechanics

Three long reads that explain how the products actually work — mechanism, magnet stack, card retention — before you compare quotes.

11,000 – 12,000 WORDS EACH

Index · 11 disciplines

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Every guide is grouped into one engineering topic. Each card links to its hub page and to the two guides most buyers start with.

854 GUIDES · LAST ORGANIZED NOV 2026

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Updates

Latest articles

Minimalist Wallet with AirTag Holder Clip
Company News

Minimalist Wallet with AirTag Holder Clip

The minimalist wallet with AirTag holder clip is the ultimate blend of security, style, and smart technology. Crafted from premium metals like aluminum, titanium, stainless steel, and carbon…

MagSafe Metal Card Holder Wallet
Company News

MagSafe Metal Card Holder Wallet

The MagSafe metal card holder wallet represents the pinnacle of modern accessory design, combining the strength and elegance of premium metals with the convenience of MagSafe technology. With…

AirTag Leather Wallet
Company News

AirTag Leather Wallet

This article explores the features and benefits of leather wallets with AirTag, highlighting various types of leather, the advantages of RFID technology, and the practicality of AirTag integration.…

Leather Bifold Slim Money Clip Wallet
Company News

Leather Bifold Slim Money Clip Wallet

The Leather Bifold RFID Slim Money Clip Wallet from Gstar Technology (Shenzhen) Co., Ltd. is a perfect blend of style, functionality, and security. With its RFID protection, slim…

RFID Blocking Wallet Protection
Industry Knowledge

RFID Blocking Wallet Protection

This comprehensive article explores the significance of RFID blocking wallets in protecting personal information from identity theft and electronic pickpocketing. It highlights the benefits of these wallets, including…

Pop-up Side Button Card Holder Wallets
Card Cases & Graded Holders

Pop-up Side Button Card Holder Wallets

The article explores the innovative features and benefits of the pop-up side button card holder wallet, highlighting its RFID protection, durability, and stylish design. This wallet combines modern…

Pop Up Leather Bifold Wallet with Cash Clip/strap
Company News

Pop Up Leather Bifold Wallet with Cash Clip/strap

The article explores the innovative features and benefits of the RFID pop-up magnetic closure leather bifold wallet with cash clip/strap, highlighting its RFID protection, durability, and stylish design.…

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