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Contact Us

United States and Asia Pacific

NDSL Inc.
4112 Blue Ridge Road
Suite 200
Raleigh, NC 27612

Phone: 1-919-790-7877
Press 1 for support, 2 for sales
Fax: 1-775-535-0139

NDSL Ltd
Gloucester House
399 Silbury Boulevard
Milton Keynes
MK9 2AH, England

Phone: +44 (0)1908 303 730
Fax: +44 (0)7006 059 864

France: +33 (0)9 60 44 56 41

NDSL Shanghai Co. Ltd
No.805 Block 13
No. 99 Tianzhou Road
Xuhui District, Shanghai
P. R. China

Phone: +86 21-61138828
Fax: +86 21-61138838

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	A Green SolutionLearn how Cellwatch can save you money and help the environment. Are you missing protection?Protect your entire operation with one system – UPS, generator, switchgear, and communications gear. Cellwatch ROIWhen compared to scheduled battery replacement and PMs, Cellwatch pays for itself in less than two years. Battery factOver 75% of UPS failures can be attributed to a battery failure.