These products are made by Lightera™, but are marketed by Furukawa Electric.
（April 9, 2025 News release：About “Lightera™”, new brand of optical fiber/cable related products. 
）
Fibers
Head Office
Furukawa Electric Co., Ltd.
2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo, 100-8322, Japan
Telecommunications Company
Tel: +81-3-3286-3245
Fax: +81-3-3286-3708
Contact Form
China
Furukawa Shanghai, Ltd.
Room1006, Hongyi Plaza, 288Jiujiang Road, Shanghai
Tel: +86-21-3366-5301
E-mail: inquiry@furukawa-sh.com.cn
URL: https://www.furukawaelectric.com/fsl/inquiry/
U.S.A.
OFS Fitel, LLC
2000 Northeast Expressway,
Suite B160,Norcross, GA 30071, USA
Tel: +1-770-798-2000
Fax: +1-770-798-2001
E-mail: ofs@ofsoptics.com
URL: http://www.SpecialtyPhotonics.com/
Denmark
OFS Fitel Denmark ApS
Priorparken 680, 2605 Brøndby, Denmark
Tel: +45-4348-3736
Fax: +45-4348-3444
E-mail: ofssalesdk@ofsoptics.com
Devices (Pump Laser, Signal Laser and PLC Splitter)
Head Office
Furukawa Electric Co., Ltd.
2-2-3, Marunouchi Chiyoda-ku Tokyo 100-8322, JAPAN
Tel: +81-3-3286-3225
Fax: +81-3-3286-3978
Contact Form
U.S.A.
OFS Fitel, LLC
Specialty Photonics Division
25 Schoolhouse Road
Somerset, NJ 08873 USA
Tel: +1-732-748-7402
Fax: +1-732-748-7436
E-mail: info@SpecialtyPhotonics.com
URL: http://www.SpecialtyPhotonics.com/
Europe, Middle East and Africa
Furukawa Electric Europe Ltd.
Furukawa House, 77-85 Fulham Palace Road, London W6 8JD, United Kingdom
Tel: +44-20-7313-5300
Fax: +44-20-7313-5310
E-mail Form (Go to Furukawa Electric Europe Ltd. Website)
Authorized Distributors Map (Go to Furukawa Electric Europe Ltd. Website)
China
Furukawa Electric H.K. Ltd.
Suite 1810, 18F Tower 2, 33 Canton Road, Tsim Sha Tsui, Kowloon,
Hong Kong
Tel: +852-2512-8938
Fax: +852-2512-9717
E-mail: guest@fehk.cn
URL:https://www.furukawaelectric.com/fehk/inquiry/