Hands-On First
We verify with our hands first

Master technicians, equipped with standardized manuals

and 65 years of accumulated maintenance data,

take responsibility for each and every piece of your equipment.

Master technicians, equipped with standardized

manuals and 65 years of accumulated

maintenance data, take responsibility

for each and every piece of your equipment.

Operating Standards

Service is the work of people, not systems.

Service is the work of people,
not systems.

Before the latest equipment comes
the trained ear of a veteran.

Before the latest equipment comes the trained ear of a veteran.

U-YOUNG's Technical Service Center is home to technicians with 30 years of experience.

Wooyoung's Technical Service Center is home

to technicians with 30 years of experience.

U-YOUNG's greatest asset is its people.

Wooyoung's greatest asset is
its people.

U-YOUNG's greatest asset is its people.

Engines and equipment shaped by
U-YOUNG's hands for 65 years

Engines and equipment
shaped by Wooyoung's hands
for 65 years

Engine Systems

REHLKO Diesel

REHLKO Gasoline

DEUTZ

HATZ

From the first days of Deutz and Hatz in Korea,

U-YOUNG has stood behind

every engine we service.

Engine Systems

REHLKO Diesel

REHLKO Gasoline

DEUTZ

HATZ

From the first days of Deutz and Hatz in Korea,

U-YOUNG has stood behind

every engine we service.

Engine Systems

REHLKO Diesel

REHLKO Gasoline

DEUTZ

HATZ

From the first days of Deutz and Hatz in Korea,

U-YOUNG has stood behind

every engine we service.

Industrial Machinery

Dynapac Road Equipment

Husqvarna Demolition Robots

XCMG Construction Machinery


Now, our Technical Service Center

brings that same service expertise

to the future of electric construction equipment.

Industrial Machinery

Dynapac Road Equipment

Husqvarna Demolition Robots

Husqvarna Demolition Robots


Now, our Technical Service Center

brings that same service expertise

to the future of electric construction equipment.

Industrial Machinery

Dynapac Road Equipment

Husqvarna Demolition Robots

Husqvarna Demolition Robots


Now, our Technical Service Center

brings that same service expertise

to the future of electric construction equipment.

Service Scope

Technical Diagnostics

Technical

Diagnostics

Emergency Inspection

Emergency Inspection

Repair & Maintenance

Repair &

Maintenance

Genuine Parts
Supply

Genuine Parts
Supply

Overhaul

Overhaul

Scheduled Preventive Inspection

Scheduled Preventive Inspection

Technical
Diagnostics
Equipment
Inspection
Repair &
Maintenance
Genuine Parts Supply
Overhaul
Preventive Inspection

Once your request is registered in U-YOUNG Industrial's integrated
CRM system, a dedicated engineer will contact you.

Once your request is registered in Wooyoung Industrial's
integrated CRM system,
a dedicated engineer
will contact you.

Service Quotation | Transparent and precise

Service Quotation

Transparent and precise

Service Operation | Every touchpoint is documented

Service Operation

Every touchpoint is documented

Quality Inspection | Verified twice by U-YOUNG's hands

Quality Inspection

Verified twice by Wooyoung's hands

We see it through to the end

Lifetime maintenance records · Automatic next-service reminders · 1:1 access to a dedicated engineer

Lifetime maintenance records

Automatic next-service reminders

1:1 access to a dedicated engineer

From purchase to retirement, and on to your next machine
U-YOUNG stays with you all the way.

From purchase to retirement,
and on to your next machine
Wooyoung stays with you all the way.

© 2026 U-Young, All rights reserved.

Headquarters:

Room 305, Bldg. 1, 775 Gyeongin-ro, Yeongdeungpo-gu, Seoul
TEL : 02-549-0611, 3439-1611-6
FAX : 02-548-6683

© 2026 U-Young, All rights reserved.

© 2026 U-Young, All rights reserved.