Product inspection in super-clean room

        Ultrasonic cleaning of quartz rings

SiO₂ clearness check under microscope

The company has established a complete information network for product quality management and organization. Through scientific set-up of quality information management structure, the network is used for quality supervision during production process, quality information processing and quality improvement. As for product quality improvement, relevant technical and administrative personnel of Technical & Production Dept., Design Dept., Process Dept., Quality Control Dept. and Purchase Dept. shall, based on customers’ feedbacks, carry out analysis and analytical tests, work out improvement plan and implement it, so as to satisfy the customers.

                    Plating machine testing

Moreover, the products need to go through strict quality control from raw materials to finished products. In every production step, the QC personnel need to take samples and analyze them as per specific standard, so as to ensure that no change has taken place in the product. It is able to trace every product up to its raw materials, production control personnel and all the other elements in the production. If automatic pure water treatment station with reverse osmosis + ion exchange and ultrasonic method are used to clean SiO2, then after removing the substances suspended on the surface, the QC Dept. will take samples and check them under microscope to evaluate its quality.

        Well equipped quality laboratory

At the same time, we have build up a well equipped professional quality assurance laboratory, for which a lot of R&D fund has been spent. We have employed several professional technicians, worked out inspection criteria and testing regulations for precision optical materials.