As a key material in the chip manufacturing process, the mask requires precise control of defects. We adhere to the customer-centered philosophy, and carry out all-round quality management. We have established a ‘No Defect’ management system with full-staff participation, which serves as the basis, guaranteeing that our customers can achieve the highest degree of product satisfaction. We believe we can create the greatest value for our customers.

We adhere to the implementation of QC, FMEA, MSA, and SPC process quality control tools. We built a comprehensive quality management system through one main line, two layers of supervision, three systems, four layers of structure.