Our management policy is to always provide our customers with satisfactory quality. We are building up quality control system based on the international standards, ISO 9001 in order to send the best products to our customers around the world.

Certified Date:

1997 March: ISO9002 Certified

2002 March: ISO9001:2000 certified

Registration screening organization:

JIC Quality Assurance LTD

Certified Date: 1997 March 21

Registration Number: 205

Registration scope:

Photomask blanks(for semiconductor and FPD), BM plates for FPD color filters, BM patterning products for FPD color filters, the design, development, and production of electrode film using vacuum deposition technology, and the design, development, production and installation of dry etching devices for photomask.

Products produced by the best production process in the best conditioned clean-room are brought to our customers after rigorous inspection with the most-advanced inspection / evaluation systems.

Main Inspection/Evaluation Equipments

･ Advanced Auto Defect Inspection Systems

･ SEM

･ Auger spectrographic analysis system

･ Microscopic Raman Spectrometry Analysis

･ Atomic Force Microscope

･ Dispersive X-Ray Analysis System etc.

Through the below-listed activities, we strive to improve quality to provide higher quality than our customers' request and expectation.

Main Activities for Quality Improvement

･ QC Group Activity

･ Productional Reformation Activity

･ TPM Activity

･ Internal Quality Audit

･ Periodical Quality Review by Independent Organization