The company's purchasing or administrative department's supporting department, manufacturing, financial, and research & development departments provide assistance.

For selected suppliers, the company has signed a long-term supplier cooperative agreement, which includes the selected parties’ rights and duties as well as.

The level of trust that the company has in its suppliers is assessed, and undergoes different types of management based on its level. Through our ;advanced transaction system, The system tracks and monitors supplier scorecards,including electronic components’ history of quality, performance, and service achievement situation, inventory supply/demand as well as the order history that may impact supply chain partner/user satisfaction level/delivery agreement.

The company regularly or irregularly assesses suppliers, and cancels qualifications for long-term suppliers'cooperative agreements.