QUALITY POLICY: controlled process, qualified products, honest service

QUALITY TARGET: TECHSEM^TM becomes famous trademark in Chinese power semiconductor field.

QUALITY MANAGEMENT SYSTEM: ISO9001:2000

Quality management system applies in the following area: design, development, production and service for XIANFENG and TECHSEM products of high power thyrisors & diodes series; power semiconductor modules series; heatsinks series for power semiconductor devices.