About Us
Founded in 1981, 3H has been dedicated to the architectural hardware industry for over 40 years. Today, we have evolved into a one-stop solution for architectural hardware, offering a comprehensive portfolio that covers:Door control series，Interior hardware，Furniture hardware，Project hardware.
Our Advantages
Expertise & Focus – 40+ years of industry experience, delivering professional solutions and helping clients avoid detours.
Strong Capacity – 300,000㎡ production base, 2,000 employees, 500+ automated machines, and 200 tons daily output.
Quality Assurance – ISO9001 certified factory and CNAS-accredited laboratory ensure consistent product quality.
Global Trade Advantage – AEO-certified enterprise, enabling faster customs clearance and smoother international logistics.
Worldwide Network – Products exported to 80+ countries with 100+ distribution partners, providing reliable local service.
We are committed to becoming China’s leading one-stop supply platform for architectural hardware. Whether standard hardware or customized solutions such as aluminum/zinc die-casting, injection molding, stainless steel stamping, or seal extrusion, 3H is your trusted partner.
Our Philosophy: Win-win cooperation, growing together.
We welcome global partners to join us in shaping the future of architectural hardware.
Founded in 1981, 3H has been dedicated to the architectural hardware industry for over 40 years. Today, we have evolved into a one-stop solution for architectural hardware, offering a comprehensive portfolio that covers:Door control series，Interior hardware，Furniture hardware，Project hardware.
Our Advantages
Expertise & Focus – 40+ years of industry experience, delivering professional solutions and helping clients avoid detours.
Strong Capacity – 300,000㎡ production base, 2,000 employees, 500+ automated machines, and 200 tons daily output.
Quality Assurance – ISO9001 certified factory and CNAS-accredited laboratory ensure consistent product quality.
Global Trade Advantage – AEO-certified enterprise, enabling faster customs clearance and smoother international logistics.
Worldwide Network – Products exported to 80+ countries with 100+ distribution partners, providing reliable local service.
We are committed to becoming China’s leading one-stop supply platform for architectural hardware. Whether standard hardware or customized solutions such as aluminum/zinc die-casting, injection molding, stainless steel stamping, or seal extrusion, 3H is your trusted partner.
Our Philosophy: Win-win cooperation, growing together.
We welcome global partners to join us in shaping the future of architectural hardware.