Business Electronics and Electrical Substation and Transmission

Power Factor Correction (19)

Engineering (

35)

165 sites in Substation and Transmission

Become a Cosmic Ceiling Artist Save
Easy-to-do, cash-based 2nd income. Make money in your spare time.
www.starglow-fx.co.uk (sponsored link)

Work from Home Save
Legitimate Home Based Businesses, Free Info and Training. Start Today.
www.jacdak.com (sponsored link)

Professional Teeth Whitening Online Save
Professional results with no dentist visit. Buy online and save 70%.
professionalteethwhitening.co.uk (sponsored link)

Company Save
Manufacturers and exporters of transmission and distribution materials.
http://www.adamiano.com/

Distribution Inc. Save
Manufactures power transmission and distribution equipment and energy service solutions for electric utilities and energy intensive industries.
http://www.ptd.siemens.com/

Instrumentation, Ltd. Save
Specializing in the design and manufacture of switchgear, motor control and power management systems.
http://www.switchgear.co.uk

R Electric Save
Distributor of new, rewound and reconditioned power and distribution transformers, voltage regulators and switchgear.
http://www.t-r.com/

Service, Inc. Save
Suppliers of new, reconditioned, rebuilt and emergency replacement transformers 10- 25000 kva dry type, pad mount and substation designs and custom voltages if required.
http://www.wardtransformer.com

AAA Acme General Electrical Save
Distributor of power transformers including Acme and GE.
http://www.electricalpowertransformer...

AMES Impex Electicals Pvt. Ltd. Save
Manufacture cast resin, dry type resin imp regnated transformers with a capacity of up to 3000 KVA with a voltage level of 35 KV and below.
http://www.amesimpex.com

AVO Power Services, Inc. Save
Field service on power transformers and circuit breakers including testing, assembling, oil processing and leak repair.
http://www.avopower.com/

Acksen Ltd Save
Manufacturer of voltage loggers and voltage detectors for Electric Power Utilities and General Industry specializing in interruption loggers, voltage recorders, personal voltage alarms, non-contact voltage detection, live line (HV) detection, telemetry and magnetic field detection.
http://www.acksen.com

Acme Electric Corporation Save
Manufacturers transformers for power distribution applications and custom batteries and battery controls for aerospace applications. (Nasdaq: ACEE).
http://www.acmeelec.com/

Adhunik Power Systems Pvt. Ltd. Save
Provides both monitoring systems and engineering services to utilities and major users customers offering power conditioning, lightning and surge protection.
http://www.adhunikpowersystems.com

Amptec Pty Ltd Save
Maintain, rewind, overhaul and sell distribution type power transformers.
http://www.amptec.com.au/

Applied Precision Ltd Save
Research, development and production of measuring devices for the electricity distribution industry . Products include automated test equipment for electricity meters, power analyzers and coulometry .
http://www.appliedp.sk/

Arteche Group Save
Manufacturer of outdoor and indoor intrumentation transformers, relays and protection relays, and substation integrated pretoection control. Product catalogs in PDF.
http://www.arteche.com/

Ashok Transformers Pvt. Ltd. Save
Manufacturer of power and distribution station transformers, furnace and special purpose transformers up to 20 MVA. India.
http://ashoktransformers.com/

Avator Save
Manufacture products related to power transmission such as organic insulators for high-tension transmission and high voltage cables. Argentina.
http://www.ubemo.com.ar/

Baco Save
Manufacture of domestic and industrial switchgear. From France.
http://www.baco.fr

Bajeria Industries Save
Manufacturers of HRC fuses up to a breaking capacity of 80 KA. From India.
http://www.bajeria.com

Boddingtons Electrical Limited Save
Manufacturers of electrical safety products and electrical control and monitoring equipment.
http://www.boddingtons-electrical.com/

Brooks Manufacturing Company Save
Manufacturers distribution crossarms and transmission structure framing.
http://www.brooksmfg.com/

C Electric Co. Save
Provider of high-voltage switching and protection products, systems and services with information on products, services, educational programs, sales offices, and contacts.
http://www.sandc.com/

CEE DEE Vacuum Equipment Pvt. Ltd. Incorporated Save
Manufacturer of oil filtration and purification equipment. From India.
http://www.ceedeevacindia.com/

COMEM S.p.a. Save
Manufacturer of epoxy resin components, accessories for oil insulated transformers, for distribution and power transformers. From Italy.
http://www.comem.it/

CTL Components Save
Manufacture of cable joints, cable splicing, cable splicing kits, cable connectors for high power and high voltage applications.
http://www.ctl-components.com/

Cam Tran Transformers Save
Manufacturer and refurbish oil-filled distribution transformers for global utility/power corporations, and contractor/developers.
http://www.camtran.com/

Cardinal Pumps Save
Manufacturer of transformer oil valves, transfer oil pumps for transformers and re-manufactured pumps.
http://www.cardinalpumps.com/

Critter Guard Inc. Save
Protect substations, transformers, and poles from squirrel caused power outages.
http://www.critterguard.org/

Crompton Greaves Ltd. Save
Designs and manufacturers electrical equipment to meet the requirements of electrical substations.
http://www.cglonline.com/

Cupertino Electric Save
Offers total power, energy, and technology solutions, including on-site electric power generation and electrical infrastructure for critical use facilities.
http://www.cei.com

Dakota Transformer Save
Distribution transformers, high voltage transformers, single - three phase power transformers, transformer repair, buy and sell.
http://www.dakotatransformer.com/

Davico Industrial Save
Manufacture and cable ties, flexible conduit and fittings, terminal connectors.
http://www.davico-industrial.ltd.uk/

Dow Corning: Power and Utilities Solutions Save
Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications.
http://www.dowcorning.com/content/power/

Dow Corning Electrical Save
Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications.
http://www.dowcorning.com/electrical

Duraline Save
Manufacture of custom designed, heavy duty, submersible, IP68 Rated, crushproof, electrical distribution products.
http://www.jbn-duraline.com

ELCO Industries Ltd Save
Medium and large power transformers and mobile substations. Transformers from 10 mva to 800 mva and 69 kv to 500 kv. Mobile substations - to 230 KV and to 50+ MVA.
http://www.elco-ind.com/

ELMEK Save
Manufacturer of oil immersed and power transformer accessories; tap changer bushing, oil level indicator, relays and thermometers. From Turkey.
http://www.elmek.com.tr/

Easun Reyrolle Save
Manufacturer of the key elements that go into a substation transformers, tapchangers, switchgear and power protection control and automation systems.
http://www.easunreyrolle.com

Eco Electrical Systems, Inc. Save
Manufacture of products that help prevent raptors, eagles, hawks, and animals from being electrocuted on high voltage power circuits.
http://www.ecoelectrical.com/

Edison Controls F.C.I Save
Manufacture a variety of products designed to indicate or locate faults on electrical utilities overhead or underground distribution circuits.
http://www.edconfci.com/

Elbi Save
Manufacturer of substations, disconnectors, silicone rubber insulators and surge arresters. From Yugoslavia.
http://www.ptt.yu/korisnici/e/l/elbi

Electro Industries Save
Manufacturers power monitoring, advanced power quality, revenue metering, substation data acquisition and control that is web based.
http://www.electroind.com/

Electro Mechanic Equipment Ltd. Save
Belgian manufacturer of medium voltage switchgear such as circuitbreakers, load switches and isolators, and related products: fuses, insulators, security equipment and power factor correction equipment.
http://www.eme.be/

Emco Transformers Ltd. Save
Manufactures transformers, meters and SCADA products. Online line card, capability statement and PDF data sheets available for download.
http://www.emcoindia.com/

Engidesa Save
Manufacturer of operating position indicators for power transformers equipped with OLTC's.
http://www.engidesa.com/

Environmental Protection Services Save
Specializes in the installation, assembly, maintenance (including oil reclamation), and disposal of oil filled transformers.
http://www.epsonline.com

EquiSales Associates Inc. Save
Circuit breakers, transformers, power generation equipment and switch yards. Sales, installation and maintenance, new and refurbished equipment.
http://www.equisales.com/

FKI Energy Technologies Save
Manufacturer of equipment for the generation, transmission and distribution of electrical power. Includes generating machines, transformer, motor and switchgear.
http://www.fki-et.com/

FKI Hawker Siddeley Save
Manufacturer of switchgear.
http://www.fkiswitchgear.com

Fusegear Electric Ltd. Save
An iso company producing low and high voltage fusegear and switchgear, high tension fuses, vcb, load break switches for all applications.
http://www.fusegearelectric.com/

GMG Engineering Ltd. Save
Manufacturer of electrical arc-proof metal clad switchgear and power distribution equipment.
http://www.gmgeng.com

GR Electrical Service, Inc. Save
Manufacturer of custom built switchgear, motor control panels, distribution boards and switchgear.
http://www.gr-electrical.co.uk/

Georg Jordan Malaysia Sdn. Bhd. Save
Manufacture of epoxy insulators, bushings, and capacitive voltage detecting systems as well as tailor made solutions for the electrical switchgear industry.
http://www.jordan.com.my

H-J International Save
Distributor of electrical components for the distribution, substation, power, and switchgear industry.
http://www.h-jinternational.com

HICO America Sales and Technology, Inc. Save
Manufactures power transformers at voltages up to 765 kV and ratings to 2,000 MVA/bank.
http://www.hicoamerica.com/

HPL Group Save
Manufacturers of electrical switchgear, metering and energy management equipment. From India.
http://www.hplindia.com/

HSP Hochspannungsgeraete Porz GmbH Save
Manufacturer of high voltage bushings and high voltage capacitors.
http://www.hspkoeln.de

Hawker Siddeley Switchgear Australia Save
Manufacture of distribution switchgear for up to 38KV.
http://www.hssaustralia.com

Hivoltrans Electrical Save
Manufacture EHV grade instrument transformers up to 245 kV, DC isolation transformers and high voltage testing transformers.
http://www.hivoltrans.com

Holec Holland N.V. Save
Manufacture medium and low-voltage switchgear systems and switchgear components.
http://www.holec.com

IMS Save
Manufacturer of electronic kilowatt-hour meters for use in sub-metering multiple unit facilities.
http://www.kilowatthourmeter.com/

IMS Meters Save
Manufacturer of electronic kilowatt-hour meters used for sub-metering electricity in multiple unit facilities such as marinas and apartments.
http://www.imsmeters.com/

IPG Integrated Power PLC Save
Design, construction and operation of captive power plant worldwide.
http://www.ipg-power.com

IRG Power Systems Save
Manufacturer of components for electrical power systems equipment such as power generators, electric motors, transformers, switchgear, and related equipment.
http://irgpowersystems.com/

Indisol Insulators Save
Makes electrical insulators in epoxy resin for up to 36 kV, includes low and medium tension insulators, bushings and capacitive voltage detection systems.
http://www.indisol.pt/

Joslyn Hi Voltage Corp. Save
Global supplier of power transmission and distribution equipment, substation and transmission equipment, featuring Fisher Pierce products.
http://www.joslynhivoltage.com/

K - Tech, Inc. Save
Electrical meters designed for deregulation. Capable of being both the billing meter and giving the customer access to billing data and power quality. Also analog and digital panel meters, transformers and transducers.
http://www.k-tech.com/

KEC International Save
Design manufacture and construction of turnkey projects for power transmission - voltages up to 800 kv.
http://www.kecrpg.com/

Keweenaw Power Systems, Inc. Save
Provide electrical power quality monitoring and analysis combining engineering, project management, and practical experience to design reliable power and control systems.
http://www.kpspq.com

Keystone Electrical Manufacturer Co. Save
Manufacture of protection and control switchboards and switchgear as well as power delivery accessory equipment including control buildings and mobile substations.
http://www.keystoneemc.com/

Kotsons Transformers Save
Manufacturer of power and distribution transformers, single phase, pole and pad mounted and custom designed manufacturing facility.
http://www.kotsons.com/

L.C. Switchgear Ltd Save
Industrial switchgear, switchgear enclosures, fuses, contactors, control panels.
http://www.lcswitchgear.com/

LGI Energy Solutions Save
Provides software for controlling energy and utility facilities.
http://www.lgienergysolutions.com/

Larsen and Toubro Ltd. - Electrical and Electronics Division Save
Makers of switchgear products, metering and protection systems, medical equipment, petroleum dispensing pumps, control and automation systems.
http://www.LNTEBG.com/

Lindsey Manufacturing Company Save
Designs and manufactures emergency restoration systems for power transmission lines operated by the electric utility industry.
http://www.lindsey-usa.com/

MVA Power Inc. Save
Specialised in detail design, manufacturing and supply of substation, tansmission lines and distributions lines for medium and high voltage.
http://www.mvapower.qc.ca/

Marcus Transformer Save
Manufactures dry type utility power transformers.
http://www.marcustransformer.com

Mardix Save
Packaged substations, LV switchgear.
http://www.mardix.co.uk/

Marsons Electricals Industries Save
Manufacturers of power transformers and distribution transformers. From India.
http://www.marsonselectricals.com/

Mediterranean Power Electric Ltd. Save
Manufacturing of switchgear for low voltage, medium voltage, distribution boards, street lighting equipment and power distribution.
http://www.mpeswitchgear.com

Megacon Save
Manufacturer of electronic products for shipbuilding industries, marine, offshore or below sea applications, power generation and distribution, hospital operation rooms and emergency wards.
http://www.megacon.com

Mid-Central Electric Save
Manufacture of fixed load transformers for 7.2KV and 0.5 to 3.0 KVA.
http://www.midcentralelectric.com

Midel Save
Produced by M&I Materials. It is an environmentally friendly, fire resistant, readily biodegradable, synthetic transformer oil.
http://www.midel.com/

Midwest Electrical Testing Save
Provides complete field services, maintain, inspect and test electrical power distribution equipment and system transformers, breakers, switchgear, relays and buses.
http://www.swgr.com/

Mileen Enterprises Save
Manufacturers of power distribution transformer, bushing metal parts, pressure relief valve From India.
http://www.mileen.com/

Morpac Industries, Inc. Save
Manufacturer for the electric utility industry. High voltage electrical switches, line stringing equipment, off road crawlers, stored energy operators and electric valve actuators.
http://www.morpac.com/

Nach Engineering Pvt Ltd Save
India based manufacturer of transformer oil filtration and processing machines. Machine specs and photos.
http://www.nachengg.com/

Narindra Electricals Save
Manufacturers of distribution and power transformers for rating upto 5000kva and servo voltage stablizers for rating upto 2000kva capacity.
http://www.narindraelectricalsldh.fre...

National Traders Save
Manufacturers of electrical and overhead line materials.
http://nationalin.com/

Neka Novin Co., Save
Designer and manufacturer of low and medium voltage distribution and control switchgear panels, modular, withdrawable and fixed type, capacitor bank, freestand panel, wall mounted panel and busduct trunking.
http://www.nekanovin.com

Neo Save
Manufacture of equipment for electrical distribution and transmission networks. From Yugoslavia.
http://www.ptt.yu/korisnici/n/e/neoyu

Niagara Transformer Corporation Save
Manufacture transformers and reactor products of standard and custom design.
http://www.niagaratransformer.com/

Nisha Engineering Corporation Save
Manufacturer of transformer oil filters, oil test sets, and instruments for testing of oils. Based In India.
http://www.transformeroilfilter.com/

Norelco Electric Power Distribution Save
Manufacturer of low and medium voltage switchboards and substations with information on products, company and contacts. From Finland
http://www.norelco.fi/english/

Nu-Lec Industries Save
Specialises in the manufacture of reclosers and medium voltage switchgear.
http://www.nulec.com/

Nu-Lec Industries Pty Ltd. Save
Specialises in the manufacture of medium voltage switchgear and the engineering of automation solutions.
http://www.nulec.com.au/

OHMIC Controls Pty Ltd Save
Manufactures short time, high current rating resistors for neutral earthing, resistance starting, harmonic filters, load banks and damping resistors, at high voltage and insulation levels.
http://www.ohmic.com.au/

Ofil Ltd. Save
DayCor corona camera, a predictive maintenance tool for arcing, partial discharges and corona detection on insulators, substations and OHT lines.
http://www.daycor.com/

Oregon Infrared LLC Save
Offers infrared imaging for substations and transmission lines with information on services, workshops, articles and contacts. Based in Portland, Oregon.
http://www.oregoninfrared.com/

PT. Asata Utama Electrical Industries. Save
Manufacturer of oil immersed transformer with highest voltage of 36 kv and maximum capacity is 10 mva. From Indonesia .
http://www.asata.com/

Pacs Industries Save
Switchgear manufacturer of circuit breakers designed for generators, substations, transformers and power plants.
http://www.pacsind.com/

Patton and Cooke Co. Save
Manufacturers of high voltage couplers and connectors.
http://www.pattonandcooke.com/

Petroflex, NA, Inc. Save
Manufactures high density polyethylene conduit, secondary electrical pedestals, composite crossarms, insulators, and accessories to the telecommunications, electrical utility, catv and data voice industries.
http://www.petroflexna.com/

Plastic Dip Moldings, Inc. Save
Manufacture of wildlife outage protectors for substations and power lines.
http://www.wildlifeoutageprotectors.com/

Polycast International Save
Manufacturer of custom epoxy components for transformer and switchgear applications.
http://www.polycast.mb.ca

Power Measurement Ltd. Save
Power meters for power, energy and power quality monitoring.
http://www.pwrm.com/

Power Technologies Inc. Save
Power system analysis, including consulting services, instrumentation, and software products.
http://www.pti-us.com/

Powergear Limited Save
Manufactures for IPBs and generator terminal enclosures.
http://www.powergearlimited.com/

Powerkontrol Australia Ltd Save
Designs and manufactures power distribution switchboards and control centers.
http://powerkontrol.com

Precision Trans-Elect Industries Save
Manufacturer of overhead line material, medium voltage switchgears and transmission hardware.
http://www.electoverhead.com/

Programma Electric ms Save
Develops, manufactures and markets test equipment and measuring instruments for the electrical power and telecom industry.
http://www.programma.se/

Protect Controls, Inc. Save
A custom manufacturer of turnkey power control buildings.
http://www.protectcontrols.com

Quality Transformer and Electronics Save
Provide high quality and reliability transformers, power supplies and power distribution systems.
http://www.qte.com/

Reliable Power Meters Save
Manufacture of power monitoring and data management equipment as well as predictive maintenance software.
http://www.reliablemeters.com/

Remote Monitoring Systems Inc Save
Manufacturers underground cable fault technologies, and offers a range of products and services to improve system reliability.
http://cable-fault.com

Rowsons Transformers Pvt. Ltd. Save
Manufacturer of high voltage power transformers, oil cooled voltage stabilizer, switch gears and automatic voltage controller from India.
http://www.indiamart.com/rowsons

Rse-Sierra, Save
Manufacturer of quality metal clad and metal enclosed switchgear, low voltage switchboards, commercial panelboards and motor control centers.
http://www.rse-sierra.com/

S Power Switchgear Save
Indian manufacturers and exporters of switchgear, vacuum circuit breakers, disconnectors, auto-reclosers, breakers, and ht and lt fuses.
http://www.webindia.com/ss

SD Myers Save
Provides information and services to minimize unplanned outages and extend the life of transformers.
http://www.transformerconsultants.com/

SESCO Save
Manufactures and services a variety of electrical transformers, including distribution, power, dry and oil transformers with information on products and contacts.
http://www.sesco-inc.com/

SMIT Transformers Save
Manufactures power transformers with capability ranges up to 1000 MVA units with voltages up to BIL 1550 kV.
http://www.smitusa.com/

SNEMO Save
Substation monitoring and data management. Located in Quebec, site is in both French and English.
http://www.snemo.com/

STL Stewart Transformers Save
Manufacturers of wound components up to 2.5MVA 33kV, including oil filled power, cast resin transformers, reactors and arc suppression coils. From UK.
http://www.stewart-transformers.co.uk/

Schneider Electric Canada Save
Switchgear equipment and transformers, switchboards, programmable logic controllers, human machine interfaces, software, motion control servo drives, variable speed drives, energy management systems, ground fault and motor protection relays, emergency stopping devices, motor starters, and surge suppressors.
http://www.schneider-electric.ca/

Sediver Save
Manufacturer of insulators for transmission distribution lines, surge arresters and hollow cores.
http://www.sediver.fr

SensorLink Save
Develops and manufactures high voltage sensing instruments for the power utility industry including hotstick or line mounted amp, volt, ohm meters, temperature and power quality meters.
http://www.sensorlink.com/

Serveron Save
Turnkey substation transformer monitoring for reliability of transmission and distribution equipment.
http://www.serveron.com/

Shrink Polymer Systems Save
Produces heatshrink cable joints and terminations for all cable types up to 36kV.
http://www.shrinkpolymersystems.co.uk/

Shunde Lecong Electric Power Equipment Factory Save
Manufacture electric power switch cabinets and electric distribution components with information about the company, products, services and contacts.
http://www.china-qile.com/indexe.htm

Silidriel Save
Offers and descrbibes silicone coatings and devices to avoid high voltage insulator failures, particularly in high pollution zones.
http://www.silidriel.com/

Southland Electrical Supply Save
Offer new surplus and rebuilt motor starters, motor control centers, and circuit breakers.
http://www.southlandelectric.com/

Spike Tool Save
Manufacturers a safety device to prevent injury to linemen and cable maintenance personnel when cutting underground or hidden electric power cables.
http://www.spiketool.com/

Square D Company Save
Electrical control and distribution equipment company.
http://www.squared.com/

Stroud Switchgear Ltd Save
Designs, manufactures, modifies and repairs switchgear and control panels.
http://www.stroud-switchgear.com

Substation Products Corporation Save
Substation supplier of structures and electrical equipment. Specialize in tube, beam, and lattice type structures.
http://hometown.aol.com/substations

Summit Technology Save
Manufacturer a family of hand-held power quality analyzers, energy analyzers and power loggers that measure and record all many parameters of electrical power. Selectable in 7 languages.
http://www.summittechnology.com/

TPR Resistors Save
UK manufacturer of industrial power resistors. Provides company profile, together with details of products and test facilities available.
http://www.tpr.co.uk/

Technical Services Diagnostics Inc. Save
Providing testing, startup and maintenance support to the utility and industrial markets.
http://www.technicaldiagnostic.com

Tekron Instruments Save
Manufacture of electronic time clocks for electrical and telecommunications industries with information about the manufacturer, company personnel, and contact details.
http://www.tekroninternational.com

Tensor Resources Inc. Save
Consulting engineering company that provides electrical engineering expertise to the power transformer industry.
http://www.tensorresources.com

Tesla Transformers Ltd. Save
Manufacturers of distribution transformers, power transformers, unitized substations. From India.
http://www.teslatransformers.com/

TestSwitch Save
Space-saving switch for control and testing of power generation and distribution systems.
http://www.testswitch.com/

The Electric Service Company Save
Emergency transformer replacement specialists. Manufacture new and rewind used transformers for high power applications.
http://www.electricservice.com/

The Valley Group, Inc. Save
Transmission line monitoring equipment.
http://www.cat-1.com/

Toprank Corp. Save
Transmission and distribution substation equipment in Malaysia.
http://www.toprank.com.my/

Trans Field Electric Save
Manufacturers of transformers, resin cast, metering sets, potential transformers, oil cooled. From India.
http://www.transfieldelectric.com/

Transelectric AB Save
Planned, built and supplied materials for installations in 70 countries for rural electrification.
http://www.transelectric.se/english/e...

Transformers Search Save
Finds standard transformers from users specification. Profile and enquiry form.
http://www.transformersearch.co.uk

Transpower Save
Manufactures transformers and switchgear. From India.
http://www.transpowerindia.com/

Tucson Transformer and Apparatus Save
Manufacture of power distribution equipment and high voltage equipment for use in electrical power distribution systems.
http://www.tucsontransformer.com/

Tunisie Transformateurs SA Save
Manufacturers transformers up to 5000kva/36kv, oil immersed, cast resin, three phase, single pole and pad mounted.
http://www.ttransfo.com

Underwoods Engineered Products Ltd. Save
Design high availability power distribution systems for areas such as financial services, media, it, telecommunications, defence and continuous process industries offering online request form for details from their factory at Uxbridge Moor.
http://www.web-site-design.ndo.co.uk/

Utility Relay Company Save
Circuit breaker trip unit conversion kits for industrial switchgear.
http://www.utilityrelay.com/

VA TECH - Reyrolle ACP Limited Save
Manufacturer of protection and control equipment for the electricity industries around the world.
http://www.reyrolle-protection.com/

Viat Instruments Pvt.Lld. Save
Manufacture pressure relief devices, throttle valves and dehydrating silicagel breathers for power transformers.
http://www.viatin.com

Victor Insulators, Inc. Save
Manufacturer of high voltage insulators with information on the company, events, location, products and contacts.
http://victorinsulators.com

Voltamp Transformers Limited Save
Manufacturer of oil filled and dry type power and distribution transformers for generation, transmission and distribution of electrical energy.
http://voltamptransformers.com/

WT Henley Save
Manufactures an extensive range of electrical equipment used throughout electrical supply distribution networks, from sub-station to the consumer.
http://www.wt-henley.com/

Woodhead Industries, Inc. Save
Primarily engaged in the manufacture of devices for the control and distribution of electrical power for industry.
http://www.woodhead.com/

ZIV Save
Manufacturing of digital protection, control, metering, and communications, products for substations, power lines, and electrical power machines.
http://www.zivusa.com

Zenith Controls, Inc. Save
Design, manufacture and marketing of power switching systems and controls.
http://www.zenithcontrols.com/

Zennaro Electrical Construction Save
Manufacturer of oil-filled distribution transformers (from 50 kVA to 3000 kVA/36 kV) and cast resin transformers (up to 3000 kVA/24 kV).
http://www.zennarotrafo.com

Zhongshan Taifeng Electric Co., Ltd Save
Manufacture electric current mutual inductor, voltage mutual inductor, distribution transformer and reactor, precision mutual inductor and a complete set of test device of mutual inductor.
http://www.gd-taifeng.com/