Lijing Microelectronics | High-Tech Industry S/4HANA Cloud Public Cloud Success Story

Electronics & High-Tech
Written By Hongbo LI

Lijing Microelectronics (Jiangsu) Co., Ltd.（利晶微电子） is establishing the world’s first mass production base for Mini LED and Micro LED displays. The company required a robust digital system to manage complex chip parameters, long and uncertain procurement cycles, precise production planning, hazardous chemical traceability, and high-accuracy product costing.

Challenges

  • Complex chip parameter management requiring wafer ID and attribute tracking

  • Long procurement cycles with high uncertainty and poor production planning accuracy

  • Need for seamless integration between ERP, MES, and WMS systems

  • Strict hazardous chemical flow management and traceability requirements

  • High requirements for accurate product cost calculation

Solution

BOS Cloud implemented SAP S/4HANA Cloud Public Cloud, deeply integrated with the client’s MES and WMS systems. Key solutions included real-time data synchronization across ERP, MES, and WMS, dedicated hazardous chemical factory management with full traceability using zero-value mode, and actual costing through Material Ledger to support precise product costing.

Key Results

  • Successfully migrated and optimized processes from ECC to S/4HANA Cloud

  • Achieved seamless business flow across ERP, MES, and WMS

  • Significantly improved planning accuracy and reduced both inventory overstock and material shortages

  • Enabled precise product costing to support pricing decisions and internal management

  • Laid a strong digital foundation for rapid expansion in the advanced display industry

Hongbo LI
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