Crown Doors

We are proud to partner with Crown Doors, the exclusive manufacturer of the patented SST-II Hydraulic Bi-Folding Door and Window System (Patent No. 8,714,229), as well as the Hydraulic 50/50 (Patent No. 9,567,789) and Single-Swing door/window systems. Through creative design and engineering excellence, we produce innovative architectural hydraulic doors and windows. With an emphasis on ease of installation and simplicity of use, our products redefine the way in which you interact with the spaces around you.

Door Engineering and Manufacturing

Door Engineering and Manufacturing has been providing customized industrial, commercial, aviation, and specialty door solutions for 50 years. Our experienced team will ensure superior engineering and design as well as quick and seamless installation.

Electric Power Door

Electric Power Door is one of the oldest continuously operating door manufacturers in the USA. Family-owned since 1923, we produce high-quality, durable and reliable doors for a wide array of industrial applications.
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Our doors are custom-built to perform dependably for the lifetime of the building in some of the most extreme environments around the world—from the Arizona desert to Antarctica—all while being backed by high-quality customer service and technical support

PS Industries

Just like everything else in industry, each door has its own important job. That’s why each sale is so much more than just a one-time event. Instead, it’s a process, one that begins with proper planning and continues with ongoing support. These long-term relationships are what set us apart. Our PS Access Solutions™ include a complete line of industrial doors and hatches constructed to specifically withstand the abuses of industry and manufacturing. Each system is custom designed to fit your building, no matter the size or shape.