Yoochang Metal Ind Co., Ltd.

Since founded in 1976, Yoochang Metal Ind Co., Ltd. has been manufacturing intermediate materials based on precious metals such as gold/silver compounds, silver brazing filler metals, electrical contacts, and other precious metal alloys.

Moreover, on the foundation of the accumulated production techniques over 30 years in precious metals and
non-ferrous metal alloys, we have successfully produced ultra high-purity and ultra fine grain Gold Target and Silver Target used in semiconductors as well as optical fields. These strategic items are now supplied to both foreign and domestic companies.

Emerging as the first domestic developer of ultra high purity Aluminium Target and Thin Film Materials on Silicon Wa
fer for semiconductor, our brilliant achievements have promoted the growth as the leading high-tech materials producer mainly in the area of semiconductors, IT, electronics, etc.

It is well known that our primary asset is our long standing trad
ition of trust and sincerity in the precious metal product business which strictly requires special recognition.

We,
Yoochang Metal Ind Co., Ltd., will do all we can do for better customer satisfaction and new creative perform through never-ending challenge to R&D.