INSTALLATION WORK / PIPING WORK TESTRUN / ELECTRIC WORK

When new boiler installed or moving boiler, repair work, refitting, etc.

AFTER SALES SUPPORT & MAINTENANCE

365DAYS ON-CALL SERVICE

In case customer have trouble boiler or boiler equipment we provide proper service quickly and
responsibility. Our service provide for 24 hours and 365 days.

PERIODICAL INSPECTION

Periodical boiler inspection by highly skilled experts is closely linked up with preventing troubles
and extending boiler life.
3 months, 4 months, 6 months inspection for keep the boiler in best condition.

OVERHAUL INSPECTION BOILER & CERTIFICATE

Cleaning for legal inspection per year.Combustion adjustment for burner and check thickness
of pressure parts.
Prepare document for submit to Safety Technology Bureau.

BOILER TRANING

Our maintenance experts train customer before new boiler operation.
Boiler training as customer request also avlable.

ENGINEERING

Layout boiler room, Design for piping, Duct and electric wiring.

ENERGY CONSERVATION DIAGNOSIS

Our original portable data logger temporarily installed in customer boiler to measure actual local
function and boiler performance.
After that make boiler operation report and provide the best solution to customer.

WATER TREATMENT

Hirakawa’s chemicals help the best operation of your boilers.
We recommend the customer to use chemicals of Hirakawa made for the continuous and
successful opearation.
Furthermore we will prevent boiler from any possible trouble by understanding its boiler status
through periodical water analysis which also leads to a longer use of the boiler.