This system implements the ISO9001:2008 management system standard and audits each supplier strictly.
Tier 1 (Tier 1 suppliers)
Agent, authorized dealer, original factory
Tier 2 (level two supplier)
OEM, ODM, EMS factory
Tier 3 (level three supplier)
The annual turnover is above $50M, and has third party certification (ERAI, IDEA, ISO) suppliers
Tier 4 (level Four supplier)
Annual turnover of more than $20M, engaged in the supply of components industry more than 10 years of suppliers
Tier 5 (level five supplier)
Other suppliers (including new suppliers)