Taiwan Fresh Grocery Chain Digitizes Cold Chain Operations

Background

A major fresh grocery retail chain in southern Taiwan operates a high-velocity perishable supply chain spanning suppliers, in-house processing (cutting/packaging/labeling), regional distribution centers (DCs), and daily store replenishment. With ambient, chilled, and frozen temperature zones running in parallel, the business depends on fast, accurate execution at each handoff—especially for batch/lot traceability, expiry control, and store receiving.

To reduce manual work and improve end-to-end visibility, the retailer deployed the Winmate TC605 Rugged PDA as a frontline device to digitize production-to-sales workflows across the cold chain.

Main Challenges

1. Data gaps across nodes: Paper-based or delayed updates between receiving, processing, DC operations, and store delivery increased errors and slowed decisions.
2. Batch/expiry complexity: Perishables required tighter FEFO/FIFO discipline, with limited visibility into root causes for returns, write-offs, or quality incidents.
3. Multi-temperature execution: Chilled/frozen environments demanded consistent, repeatable SOPs and devices that remain usable during long shifts.
4. Tote/roll-cage circulation: Limited tracking of reusable assets led to losses, shortages, and inefficient backhauls.
5. Store handover inefficiency: Receiving checks and exception reporting varied by location, affecting shelf availability and service levels.

Core Products

• 6” Qualcomm® QCM4490 Rugged Handheld Computer – TC605

Key Features

• Real-time barcode scanning & updates: Scanning at receiving, processing, picking, shipping, and store receiving reduced manual entry and improved accuracy.
• Batch/lot & expiry binding: Batch and expiry data were captured at key touchpoints and linked to inbound lots, processed output, shipments, and store receipts to support FEFO/FIFO.
• Standardized multi-temperature SOPs: Consistent workflows for ambient/chilled/frozen lanes improved compliance and reduced operational variance across teams and sites.
• Tote/roll-cage tracking: Reusable logistics units were labeled and associated with routes, stores, and dispatch/return events to increase circulation transparency.
• Store handover & exception logging: Proof of receipt and exceptions (shortage, damage, suspected temperature issues) were recorded on the spot to accelerate resolution and accountability.

Why Winmate

• Rugged reliability for demanding operations: Warehouses, processing areas, and last-mile handling require devices built for frequent drops, heavy use, and harsh conditions.
• Designed for cold chain and retail field work: TC605 supports day-to-day execution where speed, usability, and durability directly impact throughput.
• Fast path to digitization: Barcode-driven workflows integrate cleanly with existing ERP/WMS/POS environments, enabling phased rollouts with measurable gains.
• Audit-ready traceability: Captured batch, expiry, handover, and asset movement data strengthens internal controls, quality management, and compliance readiness.

Conclusion

By deploying the Winmate TC605 Rugged PDA across receiving, processing, DC operations, and store delivery, the retailer digitized core production-to-sales processes for multi-temperature cold chain management. The result was faster handovers, stronger batch/expiry traceability, more transparent tote circulation, and improved execution consistency—helping the chain reduce avoidable losses and operate a more resilient perishable supply network.

For more information about Winmate, please visit our website or contact Winmate.