OEM window hardware

Window & Door Hardware Design

Crescent Locks vs Window Latches: Application Differences

Crescent locks are one type of window latch, not a universal answer for every sash. This field guide explains where each mechanism belongs, what buyers must measure, and why closure, security, fall prevention, and emergency escape are four separate engineering jobs.

fschier-administrator
June 23, 2026

Multi-Point Lock Systems Engineering

How to Choose Compact Handles for Slim-Frame Window Systems

Slimline window handles can make a narrow aluminum frame look sharp, but bad compact hardware creates stiff operation, weak feedback, coating failures, and expensive callbacks. Here is the hard-nosed way to specify compact window handles that actually belong on slim-frame systems.

fschier-administrator
May 18, 2026

Window & Door Hardware Design

Vetting China Based Window Handle Suppliers Professionally

Most buyers do not fail because China is risky. They fail because they confuse a polished sales process with a controlled manufacturing process, then discover the difference after the container lands.

fschier-administrator
March 17, 2026

Window & Door Hardware Design

Making Window & Patio Door Hardware Easy to Source

Most buyers do not lose money on hardware because prices are high. They lose it because specs are vague, compatibility is guessed, and sourcing starts two weeks too late.

fschier-administrator
March 16, 2026

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OEM window hardware

Crescent Locks vs Window Latches: Application Differences

How to Choose Compact Handles for Slim-Frame Window Systems

Vetting China Based Window Handle Suppliers Professionally

Making Window & Patio Door Hardware Easy to Source

Get in Touch

Looking for hardware solutions that meet EU / US standards?

I need a quotation

I need CAD /3D files

I have an OEM/ODM request

Looking for hardware solutions that meet European / American standards?

Crescent Locks vs Window Latches: Application Differences

How to Choose Compact Handles for Slim-Frame Window Systems

Vetting China Based Window Handle Suppliers Professionally

Making Window & Patio Door Hardware Easy to Source

Get in Touch