KYEC provides full turn-key test services and have in access of over 1700 testers within the dedicated test business units strategically located at the heart of the world's largest wafer foundries in Taiwan.

KYEC offers cost-effective and complete test solutions thus reducing investment and operating costs whilst gaining additional capacity. Our services are available for a wide range of applications including RF, Mixed-Signal, Digital, Memory, CIS/CCD and SOC. Reliability and prototype production test are also supported by KYEC's Test Development centers.

Testing Development Engineering Service

Test program development

Test platform conversion

New product characterization

Test hardware design

Test data management

Test time optimization

Test data/yield analysis

Wafer Probing Service

At KYEC we provide a full range of probe services with probe temperature ranging between -55° C and 150° C.

Services include:

Laser repair

Wafer level cycling

Wafer level Burn In

Pre-Assembly Service

KYEC have the full capability to provide pre-assembly services to our customers requiring.

Services include:

Wafer grind

Wafer saw

Pick & place into waffle pack or tape & reel

Wafer on ring

Final Test Service

At KYEC's Final Test area we perform 100% electrical test as per customer test program prior to shipment. With over 700 testers we are focused on testing a wide range of packages including modules.

Services include:


Lead scan / reform ( leaded packages)

Tape & Reel

Dry Pack & Drop Shipment