YOUR RELIABLE HARDWARE MANUFACTURER

3H Inc.,established in 1981, located in Foshan, Guangdong. We are a private enterprise. 
With over 40 years' history for research and development, production and sale door and window hardware accessories in aluminium, window handles upvc, glass curtain wall system. 
With an area of more than 100,000 square meters and thousands of employees, now, we’re China's one of the largest manufacturers of aluminum door and window accessories...
OUR STRENGTH

PROFESSIONAL

40+ Years' experiences in door and window hardware design and production; pre-sale and after-sale technical support

QUALITY INSURANCE

are ISO9001, ISO14001, OHSAS18001, ASTM,CE, UL, TUV, IAF,ECM, CNAS certified factory

ONE-STOP SERVICE

All accessories related to building can be provided

LARGE CAPACITY

With more than 100,000 m2 production area and over 2000 staff;720+ advanced machines and monthly output about 8 million pieces
FEATURED PRODUCTS
PROJECTS​​​​​​​
APPLICATION SCENARIOS
We have the full range of accessories solution for aluminum window and doors, UPVC window and doors, Glass door controls, curtain wall hardware like tilt-turn window system, opening window and door system, owning window system , sliding window and door system, lift and sliding system, bifold door system...

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

THE UPDATE NEWS
July 28, 2026

3H Architectural Hardware will continue to align with national strategic priorities, deepen our core competencies in architectural hardware technology, and support more landmark projects and engineering developments. Wherever windows open and close, we aim to provide the steadfast quality that 3H stands for—ensuring that every installation is backed by reliability and performance you can count on.

July 21, 2026

As a key player in the building hardware sector, 3H Building Hardware adheres to a quality-first manufacturing philosophy. By continually refining our bathroom hardware production processes, we deliver stable and reliable product support to the industry. Looking ahead, as building and renovation quality standards rise, the bathroom hardware industry will continue to evolve toward greater durability, aesthetics, and intelligence.

July 14, 2026

For project managers and procurement professionals, understanding the manufacturing journey is essential to making informed supplier choices. At 3H, our decades of handson experience and strict quality management enable us to deliver hardware that supports safe, beautiful, and longlasting spaces—project after project.

 START YOUR PROJECT FROM HERE!
Get in touch with us and we will help with your projects.

ABOUT US

3H INC is one of the few company provide professional design and solutions for customer in window and door system field. We provide one-stop solution for window and door accessories...

ABOUT US

OUR PRODUCTS

PROJECTS

CONTACT

CONTACT US

   +86-134-1324-9243

  +86-134-1324-9243

  3hmkg@ss-hehe.com

 

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