Window Handles & Door Handles Manufacturer for OEM Supply

Engineering and manufacturing support for door and window brands, importers, distributors and system suppliers. From drawing and sample review to custom finishes, packaging and repeat production, CHIER develops window handles, door handles and related hardware around your application requirements.

Explore Our Door and Window Hardware Products

Browse CHIER’s window handles, door handles, locks, hinges, latches and related hardware for casement, sliding, lift-slide and other door and window systems. Contact us for product selection, compatibility review or OEM/ODM development.
Tay nắm cửa sổ

Tay nắm cửa sổ

Casement, sliding, spindle and fork handle options.
Door Handles

Door Handles

Lever, pull, lift-slide and recessed handle options.
Casement Handle

Casement Handle

Handles for inward- and outward-opening casement windows.
Sliding Handle

Sliding Handle

Flush, recessed and pull handles for sliding systems.
Casement lock

Casement lock

Locking hardware for casement window systems.
Window Sash Locks

Window Sash Locks

Locks designed to secure and align window sashes.
Multipoint Door Locks

Multipoint Door Locks

Multiple locking points operated through one mechanism.
Lock Boxes

Lock Boxes

Lock bodies and housings for door and window systems.
Sliding Lock

Sliding Lock

Compact locking solutions for sliding doors and windows.
Touch Lock

Touch Lock

Push-to-engage locks for slim sliding applications.
Bản lề cửa sổ

Bản lề cửa sổ

Opening and load-support hardware for window sashes.
Bản lề cửa

Bản lề cửa

Hinge solutions for smooth and stable door movement.
Chốt cửa sổ

Chốt cửa sổ

Sash, crescent and spring latches for window closing.
Door Latches

Door Latches

Latching components for secure and controlled door closing.
Các bài kiểm tra độ bền thông dụng đối với phụ kiện cửa và cửa sổ

Phụ kiện cửa và cửa sổ

Keepers, rollers, bolts and related connecting components.

Why Worldwide Buyers Work With CHIER

Source window handles, door handles and related hardware with clearer compatibility review, controlled sampling, production inspection and packaging support for repeat Global orders.

Application & Development Support

Review drawings, profile sections and physical samples before quotation.
Check mounting dimensions, handing, spindle or fork configuration and lock compatibility.
Coordinate finish, color, logo and packaging requirements before sampling.

Production & Repeat Order Control

Use approved samples and drawing revisions as production references.
Apply incoming, in-process and final inspection checkpoints.
Support SKU labels, carton marks and export packaging requirements.

Featured Window Handles & Door Hardware

Explore selected window handles, door handles, locks, hinges and related hardware for casement, sliding, lift-slide and other door and window systems. Contact CHIER for specifications, compatibility review and OEM/ODM requirements.

OEM/ODM Window Handle and Door Handle Development

Turn a drawing, physical sample or product idea into a production-ready window handle, door handle or related hardware program. CHIER supports requirement review, sampling, finish selection, packaging and controlled production for Worldwide buyers.
1

Project Requirements

Application, profile, quantity, finish, branding and packaging requirements.
2

Drawing & Feasibility Review

Review mounting dimensions, interfaces, materials, tolerances and production requirements.
3

Sample Development

Prepare samples for fit, appearance, operation and finish evaluation.
4

Sample Approval

Confirm dimensions, function, color, finish and packaging before production.
5

Trial Production

Check assembly, inspection points, labeling and pack-out on a controlled batch.
6

Sản xuất hàng loạt

Produce against approved samples and drawings with inspection and revision control.

Quality Control for Window Handles & Door Hardware

Quality requirements are defined around the approved drawing, sample and application. CHIER focuses on dimensional compatibility, finish consistency, functional inspection and production records for repeat Worldwide orders.
Dimensional & Compatibility Inspection
Check mounting centers, base dimensions, spindle or fork configuration, handing and hardware interfaces against approved requirements.
Finish & Appearance Control
Review color references, surface appearance, coating consistency, visible defects and approved finish samples before shipment.
Functional & Batch Inspection
Apply incoming, in-process and final inspection checkpoints for assembly, operation, packaging and batch identification.

Solutions for Worldwide Door and Window Hardware Buyers

Find the right sourcing path for profile compatibility, wholesale supply, private-label development, or project-specific door and window hardware requirements.

Door & Window Manufacturers

Match window handles, door handles, locks and related hardware to your profiles, opening systems and locking interfaces. Send us your drawings or profile sections for compatibility review before sampling.

Importers & Distributors

Build a practical product range with coordinated SKUs, finish options, labeling and packaging requirements for repeat wholesale orders and regional distribution.

Hardware Brands & Private Labels

Develop differentiated window and door hardware with custom finishes, logo marking, branded packaging and a controlled sample-approval process.

Project Buyers & Contractors

Review application, dimensions, finish, quantity and documentation requirements for residential, commercial and façade projects before ordering.

Technical Resources for Window & Door Hardware

Access product information for evaluation, installation and sourcing. Available documents depend on the selected product and confirmed project requirements.
  • Product Catalogs: Window handles, door handles, locks, hinges, latches and accessories
  • Technical Drawings: Key dimensions, mounting details and application information
  • CAD Files: 2D or 3D files available for selected products upon request
  • Installation Information: Assembly, compatibility and fitting guidance
  • Finish & Packaging Options: Available colors, surface finishes, labeling and carton requirements
Thiết bị sản xuất tại nhà máy

Hiển thị chứng chỉ

Chứng chỉ
Chứng chỉ
Chứng chỉ
Chứng chỉ
Chứng chỉ

Door & Window Hardware Insights

Explore practical guides on window handles, door handles, locking systems and related hardware—covering product selection, profile compatibility, installation and OEM sourcing considerations.

Câu hỏi thường gặp

Quick answers about quotations, customization and sample development for window handles, door handles and related hardware.
What information should I provide for a quotation?
Please share the product type, application, required dimensions, material or finish, estimated quantity and delivery destination. Profile drawings, product photos or reference samples will help us evaluate compatibility and prepare a more accurate quotation.
Customization may include dimensions, mounting details, materials, colors, surface finishes, logo marking and packaging. Available options and tooling requirements are confirmed after reviewing your drawings, samples or application requirements.
Yes. Existing-product samples or custom development samples can be discussed after the specifications are confirmed. Custom samples are reviewed for dimensions, appearance, fit and basic operation before production approval.
MOQ depends on the product, material, finish, customization level and packaging requirements. Send us the product or drawing you are interested in, and we will confirm the applicable MOQ with the quotation.
Biểu mẫu bật lên
Liên hệ

Start Your Window Handle or Door Hardware Project

Tell us what you are sourcing or developing. Share your drawings, product photos, profile details or reference samples, and our team will review the requirements before recommending the next step.
  • Standard or Custom Products: Source existing window handles, door handles and related hardware, or discuss a customized design.
  • Application Review: Provide profile drawings, mounting dimensions or reference samples for compatibility evaluation.
  • Finish & Branding: Specify required colors, surface finishes, logo marking and packaging preferences.
  • Quotation or Sampling: Include the estimated quantity and target schedule so we can prepare the appropriate quotation or sample plan.
CHIER supports product sourcing, OEM manufacturing and ODM development for door and window hardware. Product availability, customization options, tooling requirements and production terms are confirmed after project review.