We deliver shell-and-tube type heat exchangers to customers in many different fields including builders of diesel engines for both marine and non-marine uses, the heavy and chemical industries, and the nuclear power industry.

 ASME Certificate of Authorization under the ASME Code Sect. VIII, Div. 1 'U' acquired for boilers and pressure vessels.

 We hold the largest share in the delivery of the following product items to shipyards:

 We also hold the biggest share in the supply of the following items to boiler manufacturers.

 We further hold the greatest share in the delivery of the following items to engine builders in Japan.