Headquarters and overseas offices

Since its founding in Tokyo in 1989, Unifive has steadily grown as a manufacturer of AC/DC power adapters — desktop & wall-mount — and switching power supplies. With over 30 years of excellence and commitment to quality, the company has built a global sales network. By maintaining an integrated production system at its own factories, Unifive consistently supplies high-quality products and has established itself as a leading provider of power solutions across various industries worldwide. This page introduces the locations of its offices, including the Tokyo headquarters and global sites.

UNIFIVE Corporation

Tokyo Headquarters

Address2F Marco Building, 1-12-6 Kanda Sudacho, Chiyoda-ku, Tokyo 101-0041, Japan
TEL03-5577-5456
FAX03-5577-5457

Osaka Sales Office

AddressRoom 301, Astro Shin-Osaka Building, 5-7-18 Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 532-0011, Japan
TEL06-6300-7851
FAX06-6300-7852

UNIFIVE TECHNOLOGY (R&D Center) CO.,LTD.

Taipei R&D Center

adress6F.-14, No.12, Ln. 609, Sec. 5, Chongxin Rd., Sanchong Dist., New Taipei City 241, Taiwan
TEL+886-4-2535-3038

UNIFIVE TECHNOLOGY (TAIWAN) CO.,LTD.

Taichung Development, Manufacturing, and Sales Base

adress

No. 285-2, Sec, 1, Zhongshan Rd., Tanzi Dist., Taichung City, 427012, Taiwan.

TEL+886-4-2535-3038
FAX+886-4-2535-3050

YOUYUAN TECHNOLOGY (SHENZHEN) CO., LTD. / UNIFIVE TECHNOLOGY (SHEN ZHEN) CO., LTD.

Shenzhen Development, Manufacturing, and Sales Base

Address
adress

101, 201, 301 Building E, Datianyang Industrial Zone, Longmen Village, Hongxing Community, Songgang Street, Baoan District, Shenzhen, Guangdong, 518105 CHINA

TEL+86-755-3387-0193
FAX+86-755-3387-0191

When viewing maps from China, please refer to this link.

UNIFIVE CO.,LTD. (USA)

adress18022 Cowan, Suite 200 Irvine, CA 92614.
TEL+886-4-2535-3038 (Taiwan International Sales Dept.)
FAX+886-4-2535-3050 (Taiwan International Sales Dept.)

UNIFIVE KOREA CO., LTD

adressBa-4212, Chungang Circulation Complex, 15, Gyunginro, 53-Gil Guro-Gu, Seoul, 08217, Korea.
TEL+82-2-2611-7655
FAX+82-2-2611-7657

UNIFIVE INTERNATIONAL LIMITED

Hong Kong Sales Base 1

adress

Workshop No. 9, 19th Floor, Kodak House II, No. 39 Healthy Street East, Quarry Bay, Hong Kong.

TEL+852-3580-1337

BELLNES LIMITED

Hong Kong Sales Base 2

address

15/F BOC Group Life Assurance Tower, 136 Des Voeux Rd Central, Hong Kong

TEL+852-23801337