Green Tokai Improves Real-Time Visibility and Inventory Control with Plex ERP

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Green Tokai Improves Real-Time Visibility and Inventory Control with Plex ERP

Case study showing how Green Tokai replaced paper-based processes with Plex ERP to gain real-time production data, serialized inventory, and quality traceability across two U.S. plants.

Published

June 4, 2026

Read time

3 min read

Source

Green Tokai, an automotive components manufacturer, moved from manual shop-floor reporting and fragmented quality tracking to Plex cloud ERP. The implementation delivered real-time OEE visibility, intelligent cycle counts, location-based inventory serialization, and a single source of truth for 13 departments. Results include faster decision-making, reduced manual processes, and improved supplier and customer responsiveness.

Key takeaways

Replaced paper-based production reporting with real-time Plex Control Panel data and OEE metrics

Enabled full inventory serialization with intelligent cycle counts and location tracking

Linked shop-floor operations to ERP master data, eliminating back-office isolation

Supported ISO 9001:2015 and ISO 14001:2015 compliance through digitized quality records

Required extended shop-floor training and super-user structure across all departments for successful rollout

Market overview

SCR methodology note

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Implementation considerations

Important consideration

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