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GLOBAL DATA CENTER SUPPORT
Our Commitment: End-to-End Excellence
SEL is not just a supplier; we are your strategic partner in navigating the ever-evolving data center landscape. From network planning to design and integration, SEL offers a comprehensive suite of solutions tailored to the unique challenges posed by data centers.
Contact us at for answers to your questions, to consult our professional staff, or to request in-depth information. Over 390 subsidiaries and affiliates in more than 40 countries allowing us to support our customers no mater the location.
Media Relations Inquires:
Asia Pacific & Middle East
Corporate Office
Sumitomo Electric Industries
1-3-13 Motoasakaka,
Minato-ku, Tokyo 107-8468, Japan
Customer Support Team
+81-(0)3-6406-2855
North America & Central America
Corporate Office
Sumitomo Electric Lightwave Ltd
201 South Rogers Lane, Suite 100
Raleigh, NC 27610, USA
Customer Support Team
+1 (888) 952-3206
Splicer Support Team
selfusionrepair@sumitomoelectric.com
+1 (888) 775-4237
Europe
Corporate Office
Sumitomo Electric Europe Ltd
220 Centennial Park,
Elstree, Hertfordshire
WD6 3SL, United Kingdom
Customer Support Team
+44 (0) 20 8953 8118
Splicer Support Team
service@sumielectric.com
Latin America
Corporate Office
SEI Brazil Optical Solutions LTDA
Av. Victor Andrew, 1209
Sorocaba - 18086-390 - SP, Brazil
Customer Support Team
+55 15 3416-7100