We Supply the Highest Quality Hardware for your Window and Door Systems.

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Our Trusted Factories

Sullivan Hardware only contracts with select verified factories.  All our factories are state of the art with years of documented quality and service.  Our newest factory is located in Vietnam. This move will help avoid Anti-dumping Tariffs and give our customers more options to deal with rising labor costs. 

Quality Window and Door Components by Sullivan Hardware.

At Sullivan we have tooled over 5000 parts, if you do not see exactly what you need, we can build it for you.  Our Design Engineers are always available to assist with your project.


Our Window Hardware adds value to your product line.



Our Door Hardware is engineered to the highest industry standards.


Shower Door

Our Custom Shower Door products are used on the finest systems in the industry.


Just in Time Supply Chain Management
Dependable Product Development
Highest Quality and Industry Certification
Expert Opinions

Supplying Quality Products
for Over 35 Years

Since 1983, Sullivan Hardware has been supplying Window and Door companies with custom engineered hardware.  As Distributors and Direct Importers we are dedicated to providing only the highest quality components.  We are proud members of AAMA and will test any of our components to the highest industry standards.  Our commitment to your company’s success is key to creating a long term relationship.

Quality Components. Guaranteed.

We have partnered with the best factories in the world to produce our custom hardware.  Our solutions provide innovative ways to bring value to your companies bottom line and keep your investments safe and supported with guaranteed quality components.

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