PRESS
- 300·400-ton Blanking Presses: 6
- 250-ton Blanking Press: 1
- Tandem A-Line: 9
- Tandem B-Line: 9
- Tandem C-Line: 6
Technology & Quality
Production Technology and Quality Control
for Stable Mass Production
We control automotive body component quality through blanking and tandem stamping lines, multiple welding systems, and staged in-process inspections.
Facilities
Production Infrastructure for Mass Production
Our 31 presses, 7 N/C feeders, and 25 welding systems support flexible, high-mix production.
N/C FEEDER
- 300mm: 1
- 600mm: 6
WELDING
- Robotic CO₂ Welding System: 1
- DC Inverter Welder: 3
- AC Welder: 9
- Nut Feeder: 9
- Bolt Welder: 3
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.
01Raw Material Coil
Receiving & Inspection
02Coil Blanking &
Stamping
03First-Piece, In-Process &
Final-Piece Press Inspection
04Supplier Parts
Incoming Inspection
05Hardware Projection
Welding
06First-Piece, In-Process &
Final-Piece Weld Inspection
07Finished Product
Stacking
08Outgoing Inspection
& Shipment
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.
First-Piece, In-Process & Final-Piece Inspection
Product condition is verified at the start, during, and at the end of each production run.
DIM'S Management
We record and control dimensional variation at critical inspection points.
Weld Strength Inspection
Joint-strength and destructive testing verify weld integrity.
In-Process Patrol Inspection
Quality personnel conduct line patrols to verify compliance with approved process standards.
Nonconforming Product Identification
Nonconforming parts are clearly segregated from development samples and controlled under defined procedures.
Operator Training
Monthly quality training and multilingual work instructions strengthen operator understanding and consistency.
Stable Operation
A Preventive Maintenance System
That Sustains Equipment Performance
Routine checks of equipment condition, consumables, and process settings support stable mass production.
Daily Inspection
Before each shift, operators inspect safety devices, die clamping, and overall equipment condition.
Preventive Maintenance
Equipment-specific inspection intervals and maintenance histories help minimize unplanned downtime and process variation.
Process Parameter Control
Press and welding parameters are standardized by part number, with all adjustments recorded whenever an abnormality occurs.