
PURPOSE
To be one of the best supplier of precision tools by providing the best services, relationship and profitability.

VISION
To provide quality products and services that exceeds the expectations of our esteemed customers.

MISSION
To build long term relationships with our customers and provide exceptional customer services by pursuing business through innovation and advanced technology.
About Us
We have successfully supplied our products to our valued customers for more than 36 years. Our products are semiconductor molds, parts for the state-of-art and super precision machines for manufacturing semiconductor devices. Our quality and technology have been recognized by our valued customers from domestic and overseas and now we are business partner of the main semiconductor device manufacturer, Amkor Technology Inc. Based on this results and experience we exert our efforts to research and develop new products to meet our customers demand. We are investing our capital for new developed equipment and technology development for the new material. We are working hard to become a company to satisfy our customers demand with our technology of super miniaturization and precision. We, all workers are doing our best for better products with reasonable prices and fastest delivery. Please regard our company as one of the parts of your company.
Company History
February, 1986
Established Oh Sung Precision Co.
April, 1990
Moved the company to Pucheon City
August, 1991
Introduced Mitsubishi wire M/C, Set-up (Model 110A)
October, 1992
Extended the factory on the third floor
July, 1993
Introduced Agie wire M/C, Set-up (Model 150F)
September, 2000
Acquired ISO9001:2000
January, 2009
Established Oh Sung Precision Philippines, Inc.