For more than 60 years, Alstef Group has designed and delivered automated material-handling systems for airports, air-cargo hubs, warehouses, and parcel operations. Its work spans baggage transport and sorting, warehouse logistics, and autonomous guided vehicles, with projects installed in 94 countries across six continents. The group also supports systems throughout their working lives through maintenance, modernization, and cybersecurity services.
ISO 14001
ISO 9001:2015
Daifuku Co., LtdFounded in 1937, Daifuku Co., Ltd. designs and manufactures automated material-handling equipment and systems, and provides installation and after-sales services. Its business spans logistics and distribution, cleanroom production, automobile manufacturing, airports, car washing, and industrial electronics, with production and service operations across a global group.REYNOLDSBURG, OH
Impact AutomationImpact Automation designs and delivers turnkey automation systems for parcel handling and warehouse operations, including custom conveyor systems and specialty equipment. Drawing on decades of industry experience, the company takes projects from system design through installation and supports them with ongoing maintenance and repairs. Its newer Impact Robotics offering centers on a direct-to-each automated storage and retrieval system that eliminates totes and carriers for item-level fulfillment.COLUMBIA, MD
Carter IntralogisticsCarter Intralogistics designs, fabricates, and assembles material-handling automation equipment at two U.S. locations. The company has worked with USPS since its founding more than 40 years ago and also provides systems integration and warehouse automation for businesses across several industries.FREDERICK, MD
Stokes Material Handling SystemsSince beginning its material-handling work with Hytrol in 1958, Stokes Material Handling Systems has designed, fabricated, installed, and maintained conveyor and automated handling systems. The Doylestown company’s long-running partnerships with Hytrol and Dorner—added in 2000—support projects ranging from a single conveyor to complete systems, including food-processing and case-handling applications. Stokes also provides ongoing maintenance and repair, keeping its role alongside customers beyond installation.DOYLESTOWN, PA