NAPT

Consistency drives us. Excellence defines us.

Message

“Contributing to Society Through Business”

Our mission is to continuously embrace new challenges and leverage all our resources to support and contribute to our customers' manufacturing operations.

We are dedicated to fostering talent who find purpose in serving our customers and society, while driving local community development through our business operations.

We sincerely look forward to collaborating with everyone who shares our values and vision.

003 / SVC Service Information
Plastic Injection Mold Design

Plastic Injection Mold Design

  • Insert Molding Molds
  • Horizontal Molds
  • Hot Runner Molds
Manufacturing of Various Mold Components

Manufacturing of Various Mold Components

  • Press Mold Components (Carbide and PCD)
  • Various Surface Coating Processes
  • Machining of a Wide Range of Metal Components
Mold Sales

Mold Sales

  • Complete Mold Sets
  • High-Precision Molds and Multi-Component Molds Requiring Tight Control of Cumulative Tolerances
Injection Molding Production

Injection Molding Production

  • Stable output of more than 30 million parts a month
  • A molding floor that keeps cumulative tolerances under control
  • From high-mix, low-volume runs to mass production
004 / STR Our Strengths
Learn more

Manufacturing Molds Optimized for Actual Production

Developing and Proposing Ideas for Process Improvement

In-House Mold Base Manufacturing

Careful Attention to Detail from Our Experience in Precision Parts Manufacturing

Comprehensive Measurement Equipment

Technology Exchange with Japan

Employee Education and Training
30M+ pcs
Monthly injection-
molded parts
60sets
Annual mold
production
64people
Mold manufacturing
personnel
7people
Mold design
personnel
12people
Mold assembly
personnel
47units
Total machining
equipment
17units
Measurement
equipment
27years
Years in
business
0.03mm
Smallest EDM
corner radius
ø0.05mm
Smallest wire
diameter (Wire EDM)
0.5mm±0.002
Smallest grinding
size (W × L)
ø0.1mm
Smallest end mill
diameter
500×400×100mm
Maximum
workpiece size
50t
Specialized
mold size
200t
Maximum
mold size
30M+ pcs
Monthly injection-
molded parts
60sets
Annual mold
production
64people
Mold manufacturing
personnel
7people
Mold design
personnel
12people
Mold assembly
personnel
47units
Total machining
equipment
17units
Measurement
equipment
27years
Years in
business
0.03mm
Smallest EDM
corner radius
ø0.05mm
Smallest wire
diameter (Wire EDM)
0.5mm±0.002
Smallest grinding
size (W × L)
ø0.1mm
Smallest end mill
diameter
500×400×100mm
Maximum
workpiece size
50t
Specialized
mold size
200t
Maximum
mold size
005 / BLOG Work and Life
September 17, 2026Employee

What Makes Me, Me (Shaping My Perspective: How Four Cultures Built the Engineer I Am Today ）
September 8, 2026Employee

An Imperfect Interpreter
September 8, 2026Employee

The Engineers Who Connect People and Systems
Contact Us

Molds, molding, mass production, careers, press or factory visits —
whatever your inquiry, we would be glad to hear from you.