Innovation. It's been a part of Kelley since 1953 when we invented the world's first counterbalanced dock leveler.

Since then, Kelley innovation has produced a comprehensive line of dock products, including many industry firsts.

The next time you see the familiar green triangle, remember what it means...

At Kelley, we're First. And built to last.

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• First air-powered dock leveler | aFX® Dock Leveler
  
  
• First non-impact vehicle restraint | STAR® Vehicle Restraint
  
  
• First automatic wheel chocking system | AUTO CHOCK® Wheel Restraint
  
  
• First anti Stump-out leg design | airDefense®
  
  
• First dock seal with two-piece movable headpad | WearMaster® Dock Seal
  
  
• First gravity biased, impactable dock shelter | FLEXFRAME®
  
  
• First automated robotically welded manufacturing facility

Contact us today to find out how at Kelley® we're First. And built to last.

Find out more our about AIA / CES program

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4Front Engineered Solutions based in Carrollton, TX, is the world’s leading manufacturer of branded truck and rail loading dock equipment. The Company owns the industry’s leading brands: Kelley®, Serco®, LoadHog®, TKO® Dock Doors, and APS Resource® 4Front offers warehousing, manufacturing, retail and distribution center customers, participating in a variety of end markets, the most comprehensive line of highly engineered loading dock systems in the material handling industry. The Company’s competitive advantage is supported by a network of more than 130 independent distributor locations worldwide and cost-effective manufacturing centers strategically located throughout North America.

Find out more at 4FrontES.com