Contact Us | Five Suns EcoEnergy & Telecom Systems (FSE)

Contact Information

Whether you need product inquiries for outdoor telecommunication cabinets, temperature‑controlled enclosures, emergency communication cabinets, SFP optical modules, industrial Ethernet switches, base station energy management systems, mountain base station connectivity, outdoor fiber access, or rapid‑deployment emergency communication networks – our team will respond within 24 hours.

Company Address

5 Rue de la Bourse
75002 Paris, France

Email

Sales: [email protected]

Technical Support: [email protected]

Partnership: [email protected]

Phone

Main Office (FR): +33 6 41 83 57 29

Tech Support (DE): +49 176 83 72 04 51

Sales (FR): +33 1 42 96 15 38

Business Hours

Monday - Friday: 9:00 - 18:00 (CET)

Technical Support: 7x24 emergency response

Online Inquiry

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Global Service Network

Regional offices providing local support for telecom and energy infrastructure across Europe and North America

France (HQ, Engineering & Logistics)

Paris

Main Office: +33 6 41 83 57 29
Technical Support: +33 1 42 96 15 38
Email: [email protected]

Germany (Central Europe)

Frankfurt

Frankfurt Office: +49 176 83 72 04 51
Email: [email protected]

United Kingdom (UK & Ireland)

London

Sales Desk: +44 77 14 29 63 58
Email: [email protected]

United States (North America)

New York

Sales Desk: +1 917 382 54 71
Email: [email protected]