TOPYA Wholesale Concealed Door Hinge for Hidden & Self-Closing Doors | Stainless Steel Adjustable Door Hardware for Distributors, Importers & Trade Buyers | 3″-5″ | OEM ODM

Product Details / Key Highlights

Designed for B2B Door Hardware Buyers
A versatile concealed door hinge solution for wholesalers, distributors, importers, traders and professional door hardware suppliers.

Popular Concealed Hinge Application
Combines concealed installation with automatic self-closing functionality, making it suitable for modern hidden and flush door applications.

Adjustable Closing Force
The closing strength can be adjusted to help meet different project and door application requirements.

Stainless Steel Construction
Provides a durable material solution for customers looking for reliable concealed door hardware.

Multiple Sizes for Different Markets
Available in 3″, 3.5″, 4″ and 5″, helping distributors build a broader product range.

Black, Silver & Gold Finishes
Multiple finish options allow wholesalers and brands to target different interior styles and market segments.

OEM & ODM Factory Support
TOPYA provides OEM/ODM customization for product branding, finish requirements, packaging and project-specific hardware programs.

Applications

Wholesale door hardware

Building material distribution

Architectural hardware supply

Furniture hardware distribution

Door hardware importers

Hardware trading companies

Contractor supply

Project procurement