KOLYU PRECISION CO. was established in 2002 specialized in manufacturing and repairing of

cement, steelmaking and forging facilities. We are supplying our products to Doosan Heavy

Industries & Construction Co., Ltd., Hyundai Heavy Industries, SeAH Besteel Corp. and Lafarge

Halla Cement Corp. as a registered supplier with authorities. We are also exporting our products to

Lafarge Cement factory in Malaysia and trying to expand our markets to abroad. Every staff of Kolyu

Precision makes every effort to strengthen the core competence through creative management and

develop a new technology to become a company full of love and gratitude for customers.