At Dongguan MX Lock Co., Ltd., we define excellence through 17 years of unwavering focus on architectural hardware manufacturing. As a premier manufacturer and exporter, our OEM steel door hinges are engineered to survive the most demanding industrial and commercial environments.
Quality is not just a promise; it is our foundation. Our products are rigorously tested against BS EN, ANSI, and BHMA standards. Whether it is a fire-rated door in a healthcare facility or a high-traffic entrance in a commercial skyscraper, our hinges provide the structural integrity and fire safety assurance required by global code enforcement agencies.
Leveraging China's advanced manufacturing capabilities, we integrate precision casting and automated testing to reduce lead times while increasing material durability. Our vertically integrated production model ensures that every custom hinge—from raw material sourcing to surface finishing—meets precise specifications.
We primarily utilize high-grade SUS304 and SUS316 stainless steel, ensuring superior corrosion resistance for coastal and harsh environments.
Absolutely. Our R&D team excels in customized hinge design, including weight-bearing adjustments and bespoke finishes to match your door hardware suite.
Yes, our architectural hinges are certified for fire-rated applications, meeting international life-safety requirements.
MX Lock
