D&D Hardware — Your Reliable Partner for Certified Commercial & Fire-Rated Door Hardware Solutions.
We help fire door manufacturers, commercial building suppliers, and project contractors worldwide source CE, UL, ANSI, and BHMA certified door hardware with stable quality, professional technical support, and complete project solutions. From fire-rated hinges and locks to panic exit devices and door closers, D&D delivers hardware designed for safety, compliance, and long-term performance in demanding commercial environments.
Products tested to the international industry standards, including BS EN, CE, UL, ANSI and BHMA, adapt to market conditions, 10 Year Mechanical Guarantee.
Global Expertise Knowledge
Qualified experienced team who can help our customers find the right solution most suitable for their Needs, dedicated to a mutually-rewarding, long-term relationship.
Direct Supply Chain, Manufacturer
We are a SGS audit factory, over 18 years manufacturing experience in architectural hardware, competitive pricing in your market can help you get more profit.
Innovative Solutions
Own Design team, custom made solutions always possible, we always strive to add value and adapt to client market.
PROJECT SOLUTIONS
D&D fire rated door hardware comply to ANSI, BHMA, UL and BS EN/CE, Suitable for Residential Building, Office Building, Education, Healthcare, Hotel, Government applications. We can supply international branded quality at factory cost with mechanical guarantee and after sales service.
Hardware for Metal doors, Wooden Doors & Fire Rated Doors etc
Door Opening Solutions
D&D products comply to BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare,Hotel, Government , Apartment Building, Hospitality and Commercial applications.
Our products comply to BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare,Hotel, Government , Apartment building, Hospitality Commercial applications.
D&D has established long business relations with customers from Europe, Middle East, America and Asia, benefit from product certification, expertise knowledge ,quality assurance, competitive pricing, customization ability and great service.
02 | DOOR SOLUTIONS
D&D HARDWARE a ISO 9001 certified factory，has over 18 years' experiences manufacturing door hardware for Metal Doors，Wooden Doors & Fire Door in China, Our main products are SS Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stopers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.
D&Ddedicated to satisfying your needs for security, safety and convenience.
XXX for Metal Industry
D&D Hardware is one of the best hardware manufacturer, I have ever worked with.D&D staff are well-trained, knowledgeable, and offer solution to make project succeed.
XXX International LLC
D&D Hardware is a treat to work with for corporate projects! They understand your budget and help you stick to your renovation schedule. Thank you for the friendly service.
XXX Hardware GmbH
We have always found the team at D&D Hardware a pleasure to work with. They are courtrous, helpful and have an excellent service.
A UL 10C fire-rated door lock is a mortise lock that has been independently tested and certified to maintain structural and functional integrity under positive-pressure fire conditions, in compliance with ANSI/BHMA A156.13 Grade 1 performance standards. Choosing the right model requires matching the
UL 10C and UL 10B are two distinct fire-test standards for door assemblies used in the United States. UL 10C applies to positive pressure fire door assemblies, while UL 10B applies to neutral pressure conditions. For most modern commercial buildings, UL 10C is the required standard—and the locks ins
A hardware schedule lands on a procurement manager's desk with three vendor quotes attached. The numbers are close enough that price alone won't decide it — and on a project involving fire-rated openings, the wrong decision doesn't just cost money later. It can hold up a certificate of occupancy.Mos
Commercial door hardware procurement is a strategic process that extends far beyond selecting products at the lowest price. The most successful procurement decisions are based on careful planning, structured supplier evaluation, and long-term collaboration. For projects requiring UL fire rated commercial door hardware, buyers should prioritize manufacturers with proven production capabilities, standardized quality management, engineering expertise, and reliable supply performance.
UL 10C is an American standard for positive pressure fire tests of door assemblies, including the locks installed within them. A UL 10C certified door lock has been independently verified to maintain its structural and functional integrity under realistic fire conditions — including the pressurized
A practical guide to verifying ISO 9001 certification, production controls, traceability and UL product coverage when selecting a commercial door hardware manufacturer.
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