Network

Our organization of four poles in Japan, Asia, China, and North America have always been united for the global development of customers' needs.

We are always pursuing customers' satisfactions with our optimal site production system and elaborate support.

Japan Map

Japan

HEADQUARTERS/KYOTO PLANTContact & Access

ADDRESS

12-4 Negoro, Momoyama-cho, Fushimi-ku, Kyoto, 612-8024, JAPAN

TEL

+ 81-75-611-7155

FAX

+ 81-75-611-7150

OPERATION

Mold & Mfg. Equipments Business(Semiconductor Packaging Mold Design & Tooling)

PRODUCTS

Semiconductor Packaging Mold

TOKYO SHINAGAWA OFFICEContact & Access

ADDRESS

TAIYO-SEIMEI SHINAGAWA BLDG., 8F
2-16-2, Kounan, Minato-ku, Tokyo, 108-0075, JAPAN

TEL

+ 81-3-5479-7410

FAX

+ 81-3-5479-7411

OPERATION

Sales Activities for Electronics, Automotive - Components Business and Mold & Mfg. Equipments Business.

TOKYO MACHIDA OFFICE
Contact & Access

ADDRESS

Machida ST BLDG.,
1-33-10 Morino, Machida-city, Tokyo, 194-0022, JAPAN

TEL

+ 81-42-729-1670

FAX

+ 81-42-729-1671

OPERATION

Electronics Components Business

SHIZUOKA OFFICEContact & Access

ADDRESS

EXCELWARD SHIZUOKA BLDG., 10F
11-30, Miyuki-cho, Aoi-ku, Shizuoka, 420-0857, JAPAN

TEL

+ 81-54-205-5265

FAX

+ 81-54-205-5266
[HEIWA LABORATORY]

ADDRESS

ROKKODO BLDG.,
1-2-11, Heiwa-cho, Aoi-ku, Shizuoka, 420-0876, JAPAN

TEL

+ 81-54-275-1871

FAX

+ 81-54-275-1872

OPERATION

Automotive Components Business

OSAKA BRANCHContact & Access

ADDRESS

CHIYODA BLDG., NISHI-KAN, 5F
2-5-4 Umeda, Kita-ku, Osaka, 530-0001, JAPAN

TEL

+ 81-6-6346-2022

FAX

+ 81-6-6346-2023

OPERATION

Electronics Components Business

FUKUOKA OGORI PLANTContact & Access

ADDRESS

863 Mitsusawa, Ogori-city, Fukuoka, 838-0106, JAPAN

TEL

+ 81-942-75-5115

FAX

+ 81-942-75-2050

OPERATION

Electronics Components Business(Connector Mold Design & Tooling - Automatic Assembly Machine Design & Assembly - Precision Stamping Process - Precision Plating Process - Connector Mass Production)
Automotive Components Business(Automotive Components Mass Production)
Precision Components Business(HDD Components Mass Production)
Mold & Mfg. Equipments Business(Semiconductor Packaging System Design & Assembly)

PRODUCTS

Connectors - Semiconductor Packaging System -Automotive Components - HDD Components

FUKUOKA ONOJO PLANTContact & Access

ADDRESS

6-1-8 Mikasagawa, Onojo-city, Fukuoka, 816-0912, JAPAN

TEL

+ 81-92-503-0551

FAX

+ 81-92-504-4390

OPERATION

Automotive Components Business(Automotive Components Mold Design & Tooling - Automatic Assembly Machine Design & Assembly - Mass Production)

PRODUCTS

Automotive Electronics Components

FUKUOKA TACHIARAI PLANTContact & Access

ADDRESS

2455-1 Takata, Chikuzen-machi, Asakura-gun, Fukuoka, 838-0814, JAPAN

TEL

+ 81-946-24-0300

FAX

+ 81-946-24-6081

OPERATION

Electronics Components Business(Precision Injection Molding)

PRODUCTS

Connectors

YAMANASHI PLANTContact & Access

ADDRESS

1816-1 Ippongi, Shotokuji, Yamanashi, 405-0032, JAPAN

TEL

+ 81-553-23-0450

FAX

+ 81-553-23-0390

OPERATION

Automotive Components Business(Precision Injection Molding)

PRODUCTS

Automotive Electronics Components - Connectors

Related Group Companies

Matsue Dai-ichi Seiko Co., Ltd.Contact & Access

ADDRESS

12 Hokuryo-cho, Matsue-city, Shimane, 690-0816, JAPAN

TEL

+ 81-852-60-5710

FAX

+ 81-852-60-5750

OPERATION

Electronics Components Business(Precision Injection Molding)

PRODUCTS

Connectors

DJ Precision Co., Ltd.

ADDRESS

863 Mitsusawa, Ogori-city, Fukuoka, 838-0106, JAPAN

TEL

+ 81-942-75-2521

FAX

+ 81-942-75-2523

OPERATION

Electronics Components Business