We listen to all the request of our customers. We assure quick and optimum response as the best partner of the customer making good use of the independent operation, homogeneous capital and unified management policy regardless in Japan or in another countries.

2010/08/05New

Removal Notice


2010/07/15

UMC becomes a member of The United Nations Global Compact.

We had applied for accession and have been officially accepted.

2010/07/07

UMC China surpasses 100 SMT lines!  Largest class in South China! 6,000 employees.


2010/05/12

We participated "All Japan Japanese speech contest for foreign interns


2010/04/01

Notice of new CEO and board member


About UMC
Japan Factory
China Factory
VIETNAM Factory
PCB Ass'y, Finished Goods Ass'y
Production Engineering
Molding
R&D
Evaluation & Analysis
Jig Manufacturing
Peocurement
Sales Branch