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
Request Intake
Diagnosis
Work / Repair
Inspection (QA)
Quotation
Delivery
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.
Headquarters:
Room 305, Bldg. 1, 775 Gyeongin-ro, Yeongdeungpo-gu, Seoul
TEL : 02-549-0611, 3439-1611-6
FAX : 02-548-6683
Industrial Equipment
Service
© 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.
Headquarters:
Room 305, Bldg. 1, 775 Gyeongin-ro, Yeongdeungpo-gu, Seoul
TEL : 02-549-0611, 3439-1611-6
FAX : 02-548-6683
Industrial Equipment
Service
© 2026 U-Young, All rights reserved.