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COMPANY PROFILE

Kouwa-tec Co., Ltd.
Products・Materials・Part Sizes・Address

13-1 Nunouchi, Tomitsuka, Ama, Aichi 490 -1202, Japan

Tel+81-52-442-0113

Emaildata@kouwa-tec.co.jp

Websitehttp://www.kouwa-tec.co.jp

Contact Person

Toshinobu Hayashi

Capability Category

Precision processing

5-axis vertical spindle machining centers

JIGs

4-axis horizonta spindle machining centers

Minoru Kuroda
Prototype

Representative

Toshinobu Hayashi

Sales Amount

US$8.9M (¥112/$)

Capital

US$90K (¥112/$)

Employees

25

Established1965

Certiﬁcation

ISO9001 JISQ9100

Major Customers

ShinMaywa
NIPPI

Nidec

Shimadzu Corporation

Business Overview
1. Semiconductor
・Robot-related parts used in clean rooms.
・Sensor body for gas accumulator.
2. Aerospace
・Rib parts incorporated into the main wings ofcommercial aircraft.
・Parts used for satellites and defense.
3. Medical
・Auxiliary equipment parts used below the knee.
・Parts to be incorporated into the spine.
4．Other precision parts related to hydrogen and drones.

Facilities & Equipment【Products】Aerospace parts, medical parts, semiconductor
manufacturing equipment and transport equipment parts.
【Materials】Aluminum(A5052 A7075 etc.)Diﬃcult-cut materials(titanium inconel 15-5ph
SUS316L etc.)Others (resin aluminum bronze etc.) Casting Forging【Parts size】Plates 〜2000mm
Round Bar φ800
【Facilities】
Machine4-axis vertical spindle machining centers
5-axis vertical spindle machining centers
4-axis horizonta spindle machining centers
NC latheautomatic lathe
electropolishing
CNC 3-dimensional measuring device
CNC 3-dimensional measuring device
CAD/CAMCATIA V5
CNC machine simulation

Model name
D500
D300
Ｖ55-5XA
V33-5XB
A-77
a51nx
a82
a81
VX-1500MILLAC-1052V
MILLAC-525H
MA-60HB
LB3000EXⅡ
L20E-Ⅷ 5-axis
ECP-115-NO1
SVA1220A
BRIGHT910
HYPER MILL
V5-6R2018
VericutMaker

Makino Milling Machine Co.,Ltd

Matsuura Machinery Corporation
Okuma Corporation
CITIZEN MACHINERY CO., LTD
CHUO SEISAKUSHO.LTD
TOKYO SEIMITSU CO.,LTD
Mitutoyo Corporation
OPEN MIND
Dassault System
CG TechNumber
11111212311121111311Machine
550*1000*500 21APC
300*500*350 13APC
900*460*450
650*325*350
900*800*1020 2APC
540*640*640 2APC
1100*820*1020 2APC
900*900*1020 2APC
1524*700*610 (Add 1-axis)
2050*1060*800 (Add 2-axis)
520*450*520 2APC
1000*900*1000 2APC
8 inch Max Φ410mm Max length500mm

Workpiece diameter φ4mm to φ20mm Max work length 80mm

1200*2000*1000
900*1000*600-Our Strength【Aerospace Parts】We mainly process complex shapes, thin materials, and shapes thatare easily distorted, and we ﬂexibly handles everything from prototyping to mass
production by combining a 5-axis machining center and a multi-sided pallet.
【Medical Parts】It is possible to receive an integrated order from materials to surface
treatment, mainly for spinal implants and artﬁcial limbs.
【Semiconductor】We have built a management system that guarantees quality of 5㎛ orless and does not allow scratches, and consistently handles everything from materials
to surface treatment and polishing. We accept orders and provide stable QCD.

Needs we can correspond / Business partners we want

・We can handle a wide range of materials from aluminum to diﬃcult-to-cut materials, andwe can meet deadlines and costs by eliminating jigs and processes.
・We can handle everything from materials to processing and surface treatment.
・We can handle special processing such as helical processing, burnishing processing, andelectropolishing, which are necessary for processing semiconductor and vacuum parts.
・We have a track record of processing inconel718 in the trial processing of aircraft engine
cases for the needs of companies involved in engines and defense. From the design andproduction of jigs and cutting tools to the processing of diﬃcult-to-cut materials andprocess management capabilities, we will utilize the know-how we have cultivated so far toexpand into new ﬁelds.

Ofﬁce & Plants

HEAD OFFICE:：13-1 Tmitsuka, Nunouchi, Ama-shi, Aichi 490-1202, JapanIIDA OFFICE