Chosuk Heavy Industry Development Co., Ltd. is a specialist contractor in soft soil improvement.
With over than 46 years of valuable experience and know-how, Chosuk has devoted itself to top-quality construction and safety, using the latest systems and technology available.


The management and staff are bound by the motto, “Be an acknowledged specialist”.
After establishing itself as a construction specialist in March of 1986, the company began its first sand-draining work in April
1992.

Later on, in February 1997, it introduced and developed pack-drain engineering technology to start full-scale soft soil

hardening and treatment.
In addition, it ventured into the overseas construction market by engaging another field of specialization involving soil and foundation stabilization and improvement-marine sand compaction pile construction.


Over the course of development and growth from its humble beginnings, Chosuk remains grateful and indebted to its loyal customers and clients.
Despite all of its success as a leader of its field, Chosuk Heavy Industry Development Co., Ltd. remains committed to achieving a higher degree of excellence, both in local and international markets. It shall do this by employing only top-quality management and personnel, investing in the most modern machinery and equipment, and applying the latest methods.

Thank you.