SAMHO ENGINEERINGContact us

Bearing component manufacturing · Since 1979

Production & Quality

From the fundamentals of manufacturing
to the standards of quality.

Our manufacturing operations are based in two production buildings in Yeongju.

Manufacturing sites in Yeongju

Site-A and Site-B serve different product families.

Exterior of Samho Engineering Site-A
Site-A · Exterior

Site-A

2018

TRB cage production

Built in 2018, Site-A established our manufacturing base in Yeongju with the relocation of part of the TRB cage production line from Incheon.

Storage area inside Samho Engineering Site-B
Site-B · Interior

Site-B

2021

DGBB cage & shield production

Built in 2021, Site-B produces DGBB cages and shields. All production lines were relocated to Yeongju that same year.

Production floor

From materials and tooling
to finished components.

From material storage to cage forming.
A look inside Samho Engineering’s manufacturing facilities.

Coil material storage area
Coil material storage
Tooling and cage forming
Cage forming with tooling

Manufacturing process

One-punch tooling was introduced for TRB cage production in 2011. Our experience in stamped components continues in the manufacturing of bearing components.

Key equipment

We operate tooling and equipment for cage forming, with manufacturing facilities tailored to each product family.

Quality inspection

Inspecting the component.
Verified through measurement.

Inspection work and measuring equipment.
A look at how we verify quality.

Worker inspecting a cage
Cage inspection
Cage on measuring equipment
Cage on measuring equipment

Inspection criteria

Drawing dimensions, specifications and application conditions provide the starting point for quality. Product-specific inspection criteria are defined through review of the requirements.

Inspection equipment

Measuring equipment in our inspection room is used to check product dimensions and geometry.

Quality management procedure

We reflect requirements in manufacturing and inspection, and communicate clearly with customers whenever clarification is needed.

Explore the inspection room
Inspection room and measuring equipment
Inspection room overview

QUALITY & ENVIRONMENT

Quality & environmental certifications

Standards for quality and the environment.
View our certificates below.

Quality management systemINTERTEK

IATF 16949:2016

Certification scope
Manufacture of bearing components
Valid until
—
Environmental management systemINTERTEK SAI GLOBAL

ISO 14001:2015

Certification scope
Cages, shields and other
bearing parts production
Valid until
—

Samho Engineering · Certificate

Production organization

Research & development
4people
Quality
4people
Production management, purchasing & administration
10people
Production & inspection
35people

Manufacturing inquiries

From component specifications to production schedules,
Talk to Samho Engineering.

Contact us