Industries We Serve

American Industrial Parts Group supplies new, surplus, and used industrial automation and MRO components to maintenance teams, plant engineers, and purchasing managers across virtually every major industrial sector in the United States. Whether you're keeping a production line running, replacing a failed component during an unplanned outage, or building out a storeroom with hard-to-find parts, AIPG is the supplier you can count on to deliver fast.

General Manufacturing

Manufacturing facilities run on automation — PLCs, drives, sensors, relays, contactors, and circuit breakers are the backbone of every production line. When a component fails, downtime is measured in dollars per minute. AIPG maintains a deep inventory of surplus and used automation components across all major brands so maintenance teams can source replacements fast, without waiting on distributor lead times or paying full list price for a new part.

Common parts: Allen-Bradley SLC 500 and ControlLogix modules, Omron relays and sensors, Siemens SIRIUS contactors, Schneider Electric TeSys components, circuit breakers, VFDs, and terminal blocks.

Food & Beverage Processing

Food and beverage production demands reliable, continuous operation. Automated filling lines, conveyor systems, packaging equipment, and process control systems all depend on sensors, solenoid valves, pneumatic actuators, and motor control components that stay running shift after shift. AIPG stocks the automation and pneumatic components that keep food and beverage facilities moving — including IFM sensors, SMC pneumatic valves, and Omron safety and control components.

Common parts: IFM proximity and flow sensors, SMC solenoid valves and pneumatic cylinders, Omron relays and timers, safety relays, contactors, and motor starters.

Oil & Gas

Oil and gas operations — upstream, midstream, and downstream — run in demanding environments where component reliability is critical. Control systems, field instrumentation, motor control centers, and electrical protection equipment must perform under harsh conditions. AIPG sources hard-to-find and obsolete components for legacy control systems still operating in the field, as well as surplus inventory from facility upgrades and equipment replacements.

Common parts: PLCs and I/O modules, VFDs, circuit breakers, disconnect switches, fuses and fuse holders, sensors, terminal blocks, and communication modules.

Automotive & Tier Suppliers

Automotive assembly and stamping operations run on highly automated systems with zero tolerance for unplanned downtime. Robot controllers, servo drives, safety systems, and PLC-based production line controls must be maintained and quickly repaired when issues arise. AIPG provides surplus and used automation components for automotive facilities — including hard-to-find parts for older equipment that OEMs no longer support.

Common parts: Allen-Bradley ControlLogix and CompactLogix modules, servo drives, safety relays and contactors, Siemens SIMATIC components, sensors, and motor control parts.

Chemical & Petrochemical

Chemical processing plants require precision control and reliable electrical protection across hazardous and non-hazardous areas. Process control systems, field instruments, motor starters, and circuit protection components must meet strict specifications. AIPG stocks surplus components from major industrial automation brands used widely in chemical processing applications.

Common parts: PLCs, I/O modules, VFDs, contactors, overload relays, circuit breakers, disconnect switches, fuses, sensors, and terminal blocks.

Water & Wastewater Treatment

Water and wastewater treatment facilities operate around the clock with aging infrastructure and tight maintenance budgets. Legacy control systems — often running Allen-Bradley or Siemens PLCs installed decades ago — still need parts. AIPG specializes in sourcing surplus and used components for older systems that are difficult or expensive to source through standard distribution channels.

Common parts: SLC 500 and PLC-5 modules, Siemens S7 components, VFDs, motor starters, circuit breakers, sensors, and communication modules.

Pulp, Paper & Packaging

High-speed printing, converting, and packaging lines run on precision motion control, pneumatics, and robust electrical infrastructure. AIPG stocks the relay, contactor, sensor, and drive components that keep these lines running — including surplus inventory from facility upgrades and line changeouts.

Common parts: Contactors, overload relays, sensors, VFDs, servo drives, pneumatic valves, terminal blocks, and circuit breakers.

Mining & Metals

Mining and metals processing operations run heavy equipment in demanding environments. Motor control, electrical protection, and automation components must handle extreme conditions. AIPG sources surplus and used components across the major brands used in mining and metals applications — including Eaton, Siemens, Allen-Bradley, and ABB.

Common parts: Heavy-duty contactors and motor starters, VFDs, circuit breakers, disconnect switches, fuses, PLCs, and sensors.

Warehousing, Distribution & Fulfillment

Modern distribution centers and fulfillment operations run on conveyor systems, sortation equipment, and automated storage systems that depend on reliable automation components. AIPG supplies the sensors, relays, motor starters, VFDs, and pneumatic components that keep material handling systems moving.

Common parts: Photoelectric and proximity sensors, contactors, motor starters, VFDs, relays, pneumatic valves, and circuit breakers.

OEM Machine Builders & Systems Integrators

OEM machine builders and systems integrators often need surplus or secondary-market components to meet project timelines, reduce costs, or source parts for legacy equipment being integrated into new systems. AIPG is a reliable source for surplus automation components at competitive prices — single pieces or full lots.

Common parts: PLCs, I/O modules, HMIs, sensors, drives, relays, terminal blocks, cables, and connectors.

Don’t See Your Industry?

AIPG supplies industrial automation and MRO components to facilities across all industrial sectors. If your industry isn’t listed here, we almost certainly carry the parts you need. Browse our catalog or contact us with your part numbers and we’ll help you find what you’re looking for.