Aisin

Aisin Manufacturing Illinois (3-plant campus), Marion, Illinois. Sunroofs, power slide door modules, door locks; aluminum parts (Light Metals); electronics.

ATier 1Assembly

Address

11000 Redco Dr, Marion, IL 62959

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Parent: Aisin Corporation
Industry: Automotive parts
People: 2,000+ across 3 Marion plants (2023)
Status: Active
Source: wsiu.org ↗
Verified: 2026-10-09

How tools get used here

Line assembly with fastening, torque and power tools, plus maintenance on conveyors, robots and fixtures.

Buying signals

New ~500k sq ft logistics center (2024); three plants on one campus = one relationship, three crews.

Who buys tools here

Usually the maintenance manager, plant manager, MRO or indirect purchasing, and the tool crib lead.

Plants nearby

Straight-line distance between ZIP code areas, so treat it as approximate.

All plants within 50 mi Map them