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About us
SANSYU
SANSYU Group Presentation
SANSYU PRECISION
Company Outline
Company name
SANSYU PRECISION Co.,Ltd.
Established
September 4th, 1963
Headquarters
4-1-55 Hieda-cho, Takahama-city, Aichi, 444-1321 JAPAN
Directors
President : Iwao Okamoto
Business area
Production of precise injection molded plastic parts
Employees
298
Contact
TEL : +81-566-52-3421 (central)
TEL : +81-569-53-1140 (General Affairs Department)
FAX : +81-566-52-3311 (central)
ISO Certifications
ISO standards
Sites
Originally Certified in
ISO 9001
Takahama Factory
Nov. 1996
Handa Factory
Takahama South Factory
Mar. 2019
Takahama Chuo Factory
Dec. 2023
ISO 14001
Takahama Factory
Apr. 1999
Handa Factory
Takahama South Factory
Mar. 2019
Takahama Chuo Factory
Dec. 2023
ISO 13485
Takahama Factory
Mar. 2011
Takahama South Factory
Apr. 2019
IAFT 16949
Takahama Factory
Mar. 2014
Injection molding machine quantities
Mold clamping method Injection unit Clamping Force quantity
Horizontal type single shot 15ton 1
18ton 44
30ton 72
40ton 3
50ton 11
75ton 9
80ton 4
100ton 8
180ton 1
double shot 30ton 29
60ton 1
75ton 5
130ton 7
Vertical type single shot 18ton 1
30ton 1
40ton 3
50ton 4
75ton 2
100ton 1
double shot 30ton 5
total 213
Headquarters・Takahama Factory
This factory is the center for our production of precise plastic & metallic parts.
Among those precise parts produced at this facility, we have pionereed the fields of thin-wall molding and ultra-small injection molding by developing and establishing many new technologies that we are proud of.
Clean room production line Clean room production line
Clean room production line Super engineering plastic resin PEEK molded product
Laser marking Mold Cleaning
image inspection device Computerized Tomographic Analysis
SANSYU original mesh ball 3D Printer (acrylic resin)
Jig for Automated machines 3D Printer (Nylon with carbon)
Robot hand Material Recycling
Thermal Cleaning
Takahama South Factory
Not only precision molding but also insert molding, ultrasonic welding, etc.
are performed at this facility.
Among our domestic plants, it is the one with most Labor-saving and automation devices installed.
Address
4-5-3 Hieda-cho, Takahama-city, Aichi, 444-1321 JAPAN
Contact
TEL : +81-566-52-3421 (central)
FAX : +81-566-52-3311 (central)
Precision injection molding line Automated insertion molding line
Sansyu-made automated insertion molding device Automated ultrasonic welding device
automated threading device Inspection area
Takahama Chuo Factory
New production facility established in 2023.
Not only precision molding but also Dissimile material overmolded components, automatic assembly, etc. are performed at this facility.
Address
4-8-6 Hieda-cho, Takahama-city, Aichi, 444-1321 JAPAN
Precision injection lines Automated Assembly devices
Collaborative robot QC room
Automated assembly machines
Handa Factory
Dissimile material overmolded components are produced at this facility.
Adopting low-energy consumption policies and strict quality control standards, we have been able to establish an efficient production system of our own.
Address
2-169 Sunosaki-cho, Handa-city, Aichi, 475-0021 JAPAN
Contact
TEL : +81-569-29-1141 (central)
FAX : +81-569-29-1000 (central)
Clean room product line Image inspection equipment
Clean room product line Vertical overmolding machine
(with image processing equipment)
Overmolding product line Automated Pad printing line
Painting room Automated Laser-marking machines

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