the world's leading shipbuilding equipment manufacturer.

We are very pleased to introduce ourselves


We have supplied our goods with auality for both domestic & foreign shipbuilders and industrial plant. Any customer who has once used our AIR VENT HEAD and EXPANSION JOINT HEATING COIL UNIT would recognize that KWANG SAN’S high quality goods meet correctly the ever increasing demand of shipbuilders & customers.


We Develop New Values Through Value Innovation.

The key to our success in the future is communication, taking on new challenges, and having a love for the future. It is a corporation that explores endless possibilities and produces new values; it is known as a value innovation company.

KWANG SAN first entered

In the engineering and shipbuilding business in 1986

Much of the company's business was derived from shipbuilders

and it took a special interest in installing/fabricating piping and worked closely with piping design team. A close association also developed with the chemical industries, and it enabled us to making AIR VENT HEAD & EXPANSION JOINT, HEATING COIL UNIT as a standand production item for our shipbuilding customer.