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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

Durable RFID Stainless Steel Card Case
Company News

Durable RFID Stainless Steel Card Case

The article discusses the features and benefits of the durable RFID stainless steel card case, highlighting the materials used, RFID technology, and the importance of security. It emphasizes…

MagSafe Bifold Wallet with Phone Stand
Company News

MagSafe Bifold Wallet with Phone Stand

The MagSafe bifold wallet with phone stand is a masterpiece of modern EDC design, combining the luxury of vegan or synthetic leather with the strength of N52 MagSafe…

AirTag Pop Up Leather Wallet
Company News

AirTag Pop Up Leather Wallet

The AirTag pop-up leather wallet is a masterpiece of modern EDC design, combining the luxury of full grain, top grain, and specialty leathers with the strength of aluminum,…

Top Slider Pop Up RFID Wallet
Company News

Top Slider Pop Up RFID Wallet

The "top slider pop-up RFID wallet" is a masterpiece of modern EDC design, combining the strength and elegance of aluminum, stainless steel, or titanium with the security of…

Premium Titanium Damascus RFID Wallet
Company News

Premium Titanium Damascus RFID Wallet

The "Premium Titanium Damascus RFID Wallet" is a masterpiece of modern EDC design, combining the strength and elegance of titanium damascus with the security of RFID protection and…

RFID Blocking Cash Strap Wallet
Industry Knowledge

RFID Blocking Cash Strap Wallet

The RFID-blocking cash strap wallet is a masterpiece of modern EDC design, combining the strength and elegance of aluminum, titanium, stainless steel, or carbon fiber with the security…

USA Flag Metal RFID Slim Wallet
Company News

USA Flag Metal RFID Slim Wallet

The USA flag metal RFID slim wallet is a masterpiece of modern EDC design, combining the strength and elegance of aluminum, titanium, stainless steel, or carbon fiber with…

RFID Protection in Wallet
Industry Knowledge

RFID Protection in Wallet

RFID protection in wallets is essential for safeguarding your personal and financial information in the digital age. Gstar Technology (Shenzhen) Co., Ltd. offers a comprehensive range of RFID-blocking…

EDC Keychain with Compass
Company News

EDC Keychain with Compass

The EDC keychain with compass is a modern essential for anyone who values preparedness, style, and functionality. Crafted from premium metals like aluminum, titanium, stainless steel, or carbon…

RFID Leather Wallet with AirTag Holder
Company News

RFID Leather Wallet with AirTag Holder

The RFID leather wallet with AirTag holder (metal built-in) is a masterpiece of modern EDC design, combining the luxury of full-grain leather with the strength of aluminum, titanium,…

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