At Hoang Hac, quality is managed throughout the entire production process of printing rollers – from platemaking, engraving, mechanical processing, plating, grinding, test printing to ex-factory.
We apply a closed QA-QC system to ensure:
✔ Stable printing rollers on the machine
✔ Accurate colors – easy to reproduce
✔ Reduced setup time, limited printing waste
Outstanding QA-QC Capacity
- Strict control of engraving cells, plating thickness, roller balance, and surface smoothness
- Measurement with specialized lab equipment
- Pre-production test printing to prevent color deviations
- Complete QC records, managed by ERP software for traceability of each roller
Commitment to Customers
- Products meet the exact technical specifications
- Stable quality across reproductions
- Technical collaboration with customers when running new products or complex orders
- Quick response when adjustments are needed
Hoang Hac – A reliable printing roller partner for the flexible packaging industry.
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