● QC/Technical Support

• Pre-Production: Raw materials are examined to ensure that they have reached   customers' requirements. For any problem, the controller will submit a  report to the QC supervisor. 
• Production Line: Based on random sampling technique, our QC members check a set of samples. If the defective products exceed the pre-assigned percentage of errors, the whole production line will be reviewed. 
• Finished Products: Our quality controller performs a visual check on every piece of finished product to make sure it qualifies.

● QC Staff
   25 to 35

● Procedures/testing Details

• Purchased material tested by our QC members 
• Strict quality control by production staff 
• Strict finished products inspection 
• Final checking before packing