01 BODY PARTS
Body Parts
We manufacture a wide range of stamped metal parts for vehicle bodies, including brackets, reinforcements, panels, and supports.
Products
Automotive Parts That Shape
Safety and Structural Integrity
From body structural parts to welded assemblies, we supply dependable components backed by extensive high-mix production experience.
HomeProducts
Product Portfolio
Core Component Solutions
for Future Mobility
We offer a future-mobility portfolio spanning vehicle-body, battery, and aluminum components.
02 BATTERY BRACKET
Battery Mounting Systems
We provide metal structural components and assembly technology that securely support and protect batteries in electrified vehicles.
03 ALUMINUM PARTS
Aluminum Parts
We apply specialized forming technology to aluminum, a key material for lightweight vehicle bodies.
Application
Component Solutions Engineered
for Vehicle Structure and Function
We review materials, geometry, fastening methods, and inspection standards according to mounting location and performance requirements.
Body Structure
We produce brackets, panels, rails, and reinforcements that support body rigidity and assembly precision.
EV Structural Components
We are expanding our capabilities in metal structural parts that securely support and protect batteries and electrical systems.
Welded Assemblies
We combine stamped parts and hardware to supply components ready for direct use in vehicle assembly processes.
Representative Parts
Main Products
Battery Mounting Bracket
Roof Rail Reinforcement
Bumper Cover Mounting Bracket
Floor Reinforcement
Seat Rail Support
Spot-Welded Assembly
Production Scope
Production Range
Our production scope is based on actual press capacity, material-feeding specifications, welding methods, and high-mix manufacturing experience.
Press Forming
Blanking, progressive, and tandem processes form body and chassis parts in a range of materials and thicknesses.
N/C Feeders
Coil material is supplied to continuous press processes according to the required feed width.
Welding & Fastening
Spot, projection, and robot CO₂ welding are combined with nut and bolt fastening processes.
Product Range
High-mix production covers reinforcements, rails and members, panels, brackets, and small components.
Manufacturing Standard
Application-Specific Processing
and Inspection Standards
Even small dimensional deviations in body parts can affect assembly and overall vehicle quality. We control press conditions according to material characteristics and product geometry, while welded parts are checked for fastening position, weld strength, and appearance.
First-, mid-, and last-piece inspections identify changes during production. Product-specific stacking and packaging standards also help prevent damage during shipment.
PARTS & INSPECTIONControl Point
Key Control Items
Control items and inspection intervals are defined according to product characteristics and customer requirements.
Product Dimensions
Hole and Fastening Positions
Forming Appearance
Burr and Crack Check
Weld Position
Weld Strength
Weld-Nut Attachment Condition
Stacking and Packaging
Response Process
Mass-Production Response System
01Review Drawings, Specifications, and Target Volume
02Plan Process Flow, Equipment, and Staffing
03Inspect Initial Production Parts and Stabilize Process Conditions
04Review Production Results and Defect Data, and Implement Improvements
Process Flow
Step-by-Step Process Control
from Receiving to Shipment
Each stage—from raw material receipt through stamping, welding, inspection, and shipment—is controlled to defined process and quality standards.
Boseung Process Quality Framework
- Production
- Quality check
- PHASE 01
Material Receiving
MATERIAL- 01 · QUALITY GATERaw material coil receiving & inspection
- PHASE 02
Stamping
STAMPING- 02 · PROCESSCoil blanking & stamping
- 03 · QUALITY GATEFirst, in-process & final press inspection
- PHASE 03
Welding
WELDING- 04 · QUALITY GATESupplier parts incoming inspection
- 05 · PROCESSHardware projection welding
- 06 · QUALITY GATEFirst, in-process & final weld inspection
- PHASE 04
Delivery
DELIVERY- 07 · PROCESSFinished product stacking
- 08 · QUALITY GATEOutgoing inspection & shipment
Built on our quality management systemIATF 16949ISO 9001Work standardsInspection criteria at every stageEvery process is controlled to defined work standards and inspection criteria.
QUALITY MANAGEMENT
Quality Built into Every Process
An established quality management system, structured improvement programs, and continuous company-wide training raise performance across every process.
STABLE OPERATION
Preventive Equipment Maintenance
Routine checks of equipment condition, consumables, and process settings support stable mass production.