3H Smart Factory

About UsFounded 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 AdvantagesExpertise & 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…