Aftermarket Accessories

Learn more about King Door. Northwest Georgia's and Southeast Tennessee's leader in commercial door maintenance and installation.

Loading Dock Master Control PanelMaster Control Panel

Master Control Panels combine the operating controls for all dock devices into one compact panel, drastically improving functionality, productivity, security and environmental control while saving on electrical costs.
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safetylightingSafety & Lighting Products

King Door is a leader in providing lasting and economical solutions to safeguard loading dock personnel and warehouses against accidents and damage from poor lighting or poor communication between truck driver and dock workers.
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Energy Saving SolutionsEnergy Saving Solutions

Energy Savings is a top priority for many companies. Bi-State recognizes that by offering a variety of product solutions that support those efforts.
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Protective Systems

Eliminate avoidable costly repairs to your building, stationary plant equipment and fixtures, in your warehouse and at your loading dock.
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worksafegateGates & Barriers

King Door offers Safety Gates and Impact Barriers to enhance safety throughout your warehouse.
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Ramps & Portable Plates

Ramps are a practical and economical solution for low to medium traffic docks.
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Upgrade Opportunities

Lighting and Hold-down Upgrades
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Conversion Kits

Outdated equipment slowing you down? APS Resource has conversion and upgrade kits to get your dock or warehouse operating at peak efficiency.
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