No. 8 South Sanjian Development Zone, Bajia, Jinsha, Danzao Town, Nanhai District, Foshan, Guangdong, China
+86 186 6548 8072
info@fschier.com

Home
About
- Factory Tour
Products
- Multi-Point Lock Systems
  Secure, durable multi-point locks for doors and windows.
  Crescent Locks and Window Latches
  Reliable crescent locks and latches for window safety.
  Door and Window Handles
  Ergonomic handles for doors and windows, built to last.
  Door and Window Hinges
  Sturdy, smooth-operating hinges for doors and windows.
  Lock Boxes and Gearboxes
  Durable lock boxes and gearboxes for secure hardware.
  Window and Door Accessories
  Quality accessories to complete door and window setups.
OEM/ODM
Download
Handles Supplier
Blog
- Fenestration Hardware Compliance
  US & EU fenestration hardware compliance rules & testing guide.
  Global Hardware Sourcing Strategy
  Global sourcing strategy for window & door hardware manufacturers.
  Multi-Point Lock Systems Engineering
  Engineering multi-point lock systems for secure, smooth operation.
  Window & Door Hardware Design
  Design insights for durable, ergonomic window & door hardware products.
Contact
EN
- FR
- ES
- PT
- PL
- RU
- AR
- JA
- KO
- VI

Keep In Touch

Crescent Lock

Window & Door Hardware Design

Exactly How to Match Crescent Locks with Window Frame Profiles

A crescent lock is not a decorative lock. It is a little mechanical contract between sash, keeper, frame account, fasteners, and customer force. Obtain one measurement incorrect, and the home window may still shut while quietly stopping working security, security, and service warranty expectations.

fschier-administrator
May 11, 2026

Global Hardware Sourcing Strategy

Crescent Lock Purchasing Overview: Security, Feeling, and Installation Fit

The majority of crescent locks fail silently: loosened interaction, poor keeper positioning, weak screws, unclear alloy specifications, and a "secured" really feel that exists to the customer. This guide shows how to evaluate a crescent window lock prior to it comes to be a warranty trouble.

fschier-administrator
May 9, 2026

WhatsApp Inquiry

I need a quotation

I need CAD /3D files

I have an OEM/ODM request

Crescent Lock

Exactly How to Match Crescent Locks with Window Frame Profiles

Crescent Lock Purchasing Overview: Security, Feeling, and Installation Fit

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?

Exactly How to Match Crescent Locks with Window Frame Profiles

Crescent Lock Purchasing Overview: Security, Feeling, and Installation Fit

Get in Touch