Kotobuki Tec precision manufacturing floor
Precision Mold & Die — Since 2002

Precision, measured in microns.

Ultra-precision mold & die, production press and assembly — Japanese-developed technology, built in Thailand.

2002
Established in Thailand
40+
Precision Machines
110t
Max Press Capacity
ISO·IATF
Certified Quality
Who We Are

Technology that shapes precision.

As part of the Kotobuki Group — founded on micro-fabrication technology in Wakayama, Japan — Kotobuki Tec (Thailand) has devoted itself to precision processing since 2002.

From mold & die design and fabrication to press processing and assembly, we deliver consistent, reliable quality that supports our customers' manufacturing across Thailand and beyond.

About the company →

Chonburi · TH Kotobuki Tec factory in Chonburi
Our Business · In-house Process

Integrated manufacturing, end to end.

From a single ultra-precision die to full press and assembly production, every stage is handled under one roof.

Mold and Die
01

Precision Mold & Die

Progressive dies, die-cutting, single and precision dies, machined with wire-cut, EDM and CNC equipment from makers such as SODICK and MITSUBISHI.

Production Press
02

Production Press

Stamping, press and sheet-metal parts — busbars, terminals, heatsinks and automotive parts — on servo, high-speed and crank presses up to 110 tons.

Assembly
03

Assembly

Component assembly that brings precision parts together into finished products, managed under strict in-house quality control.

Quality Assurance
04

Quality Assurance & Export

Certified to ISO 9001, ISO 14001 and IATF 16949, with international export & import support and Green Industry Certification.

Our Products

Precision parts & tooling.

A selection of mold & die work and pressed metal components produced at our Chonburi facility.

Precision components Mold & die parts Progressive die Assembled mold Die-set components Precision-machined parts Precision mold sample
Equipment

World-class machining equipment.

From wire-cut EDM to coordinate measuring machines, top-tier equipment underpins the precision we deliver.

High-speed Press
High-speed Press
Wire-cut EDM
Wire-cut EDM
Sinker EDM
Sinker EDM
Coordinate Measuring (CMM)
Coordinate Measuring (CMM)
Machining Center
Machining Center
Surface Grinder
Surface Grinder
Automated Assembly
Automated Assembly
Press Machine
Press Machine
Why Choose Us

Built for repeatable quality.

01 / Equipment

Advanced Equipment

Wire-cut, NC EDM, high-precision drilling, grinding machines and machining centers from world-class makers.

02 / Process

Integrated In-House Process

Mold & die, production press, assembly and quality assurance — all handled under one roof.

03 / Quality

Certified Quality

ISO 9001 / ISO 14001 / IATF 16949 and Green Industry Certification ensure consistent, responsible production.

Company

Company overview.

01

Message

Kotobuki Tec (Thailand)

Through precision mold manufacturing and sales, and with technology developed in Japan, Kotobuki Tec (Thailand) Co.,Ltd. supports the production of Kotobuki Group items in Thailand with resident Japanese staff.

We maintain strict quality control across the entire process — from mold & die fabrication to press and assembly — building a stable supply system.

As a trusted partner supporting our customers' manufacturing, we are committed to delivering products with responsibility and integrity.

Managing Director
Mr. Toshiaki Shiba
02

Company Information

Company Name
Kotobuki Tec (Thailand) Co.,Ltd. (KTT)
Established
May 2002
Business
Precision Mold & Die, Production Press, Assembly, International Export & Import, Quality Assurance
Location
47/3 Moo 2 Tambol Nongsamsaak, Amphur Banbung, Chonburi 20170, Thailand
Phone / Fax
TEL: (66) 3819-8050 to 53  /  FAX: (66) 3819-8054
Certifications
ISO 9001 / ISO 14001 / IATF 16949 / Green Industry Certification
03

Certifications

04

Access

Global Network

Connected across the group.

With our Wakayama head office at the core, our sites in Kagoshima, China and Thailand combine their strengths to deliver the right solution.

Kotobuki Group network chart
Kotobuki Group Structure
Head Office & Wakayama Plant
Japan · Wakayama

Head Office & Wakayama Plant

The group's core in Japan — ultra-precision mold & die design and fabrication, through to high-speed press processing.

Kagoshima Plant
Japan · Kagoshima

Kagoshima Plant

Specialists in profile grinding, with integrated production of precision molds, parts and automated machines.

Dongguan Kotobuki (China)
China · Dongguan

Dongguan Kotobuki (China)

Precision press parts and assembly under Japanese technical support, with dedicated resin-molding lines.

KOTOBUKI TEC (THAILAND)
Thailand · ChonburiTHIS SITE

KOTOBUKI TEC (THAILAND)

Precision mold manufacturing & sales and volume press production, serving the Thai market as the group's local base.

Contact

Let's talk about your tooling.

For inquiries about our mold & die, press processing or assembly services, please use the form below.