About Sigma Engineering
Sigma Engineering established since 1988.We are specialized in Electrical and Electronic works for both Regular & Industrial Applications. Our activities vary from represnting some of the famous manufactures in the world & maintenance operations .
Our activities include but not limited to the following:
1- UPS [Uninterruptible Power Supply] Installation and Maintenance Services ( GE Digital Energy USA).
2- Industrial UPS Systems, DC Rectifiers / Battery Chargers (PMI OES Group - Turkey).
3- AC Voltage Stabilizers, Servo & Static Types (PMI OES Group - Turkey).
4- Service & Maintenance Contracts (UPS & AVR).
5- Batteries Supply, Sealed Lead Acid & NiCD (Chloride, ALCAD, GAz, Sunlight, Fiamm, Varta, EverExceed,, etc).
6- Pneumatic tubes system(Aerocom - Germany).
Managing Director : Eng. Adel EL-Meshad,
UPS Sales Managers : Eng.Hisham Morad,
Mobile phone :+20 105142461
e-mail:hesham_m@sigma-engineer.com
UPS Sales Managers : Eng.Raafat Bayoume,
Mobile phone :+20 105173651
e-mail:rafat_b@sigma-engineer.com
Service & Maintenance Contracts Managers : Mr.Mohamed Selem,
Mobile phone :+20 101260892
e-mail:mohamed.selem@sigma-engineer.com
Industrial UPS, DC Rectifiers/Battery Chargers & Voltage Stabilizers Managers : Eng.Mohmaed Gamal,
Mobile phone :+20 166640163
e-mail:m.gamal@sigma-engineer.com
Maintenance & After Sales Followup : Mr.Ayman El Samman,
Mobile phone :+20 101821104
e-mail:ayman.elsamman@sigma-engineer.com
Number of employees : 85 persons .
Company address: 9 El Obour building, Salah Salem Street, Nasr City, Cairo, Egypt.
After Sales & Maintenance Center: El Obour city , Area 22, 23, Block 13037, 1st Industrial Zone.
Telephones : (+202) 24037030 - (+202) 22625362 - (+202)466651945 - (+202)46651946
Fax: (+202) 22620562 - (+202) 46651947
Trade issue : 253116 Cairo.