You are welcome to our web site. This site is set to serve as a meeting space where our customers and we could share and exchange ideas and opinions, which will contribute to our mutual benefits.

We, Wonilsa have been running the business of manufacturing plates and coils of copper and brass and of rolling nonferrous metals. Our products made under the company motto of "Let's do the best!" bear the 'KS' marks.

The history of growth of Wonilsa for over 30 years would not be written without our customers' great patronage and kindly regard. We are working hard to provide top quality products at reasonable prices.

With the increased labor productivity based on the good labor-management relations and through the flexible manufacturing system which enables turning out various products in small lots, we will achieve a superior competitive speedy business management. Introducing advanced technology and with the steady R&D investment, we will acquire the international competitive power as a material-oriented enterprise.

Another plan of Wonilsa is to win a new competitive edge on the basis of the harmony of a field-focused technology management and a new management meeting the changing demands of the new era. In the 21st century we will take rank with other leading firms specializing in copper and copper alloy materials. We hope that our fresh determination and earnest efforts will benefit our customers and our country's economic development.

Chairman : Shim Eui-chil