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In 2010, we developed the world's first speed-adjustable self-closing hinges with anti-slamming. By 2015, we became Asia's first company to achieve ANSI A156.17 grade 1 standard. Our hinges are trusted by architects & builders worldwide.
Data Sheet
Hinge Drawing
Self-Closing Hinge Catalog
ISO 9001 Certificate 2024–2027
Hinge Warranty
Hinge UL Certificate
Headquarters
861 Production Place, Holland, Michigan 49423, USA
+1-770-746-9758
ADA Compliance: less than 5 lbs of force and a 5-second closing time · US Listed: NFPA 3-hour fire-rated code · ANSI/BHMA A156.17: Grade 1, one million-cycle test
Self-closing: fluid and efficient motion · Soft-closing: anti-slamming for smooth and quiet closing · Hold-open: stops doors at 85–90 degrees
Aesthetically pleasing: black, satin, brass, bronze, and custom finishes · No header required: fits arch doors, concealed doors, and more · Half door: suited to commercial and residential applications
ADA doors · Arch doors · Fire-rated doors · Garage doors · Half doors · Entry doors
