To ensure product quality and customer satisfaction, we apply the feed back control system, where each stage of the production process is always carried out the Quality Control Inspection.

Quality Control Inspection:

1. Mould
   • Inspection of granularity, Dryness & Size of Sand
   • Visual Cheking
2. Pattern
   • Material Selection Pattern
   • Inspection Dimensional Pattern
   • Smoothness Surface Pattern Inspection
3. Melting Inspection Process
   • Inspection of New Materials
   • Return Material Inspection
   • Additional Material Inspection
   • Inspections Mixed
4. Product Inspection
   • Visual Cheking
   • Inspection Cleaning & Cutting
   • Dimensional Inspection
   • Composition Testing
5. Inspection Heat Treatment
   • Visual Cheking
   • Dimensional Inspection