AEMT Member Details

Kejuruteraan Letrik Yun Loong (Sel) Sdn Bhd (Rawang) (Branch: Selangor)

Contact Details

No. 5 Jalan Jasmine 4 Seksyen BB10 Bandar Bukit Beruntung 48300 Rawang,
Selangor 48300
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ISO 9001 Quality Systems IEC Ex AEMT Ex Registered AEMT Ex Course


Yun Loong, established in 1982, providing M&E services to power plant, water work, steel mills, sea-port, locomotive, quarries, cement plants, construction sectors and others. We are ISO 9001:2008 standard compliance; we continue striving to serve our customer better. Our working philosophy is Efficiency, Quality and Reliability.

Our Services: Refurbishing and Rewinding of LT/HT, AC/DC Electric Motor, Alternators, Transformers, Servo Motor Diagnostic, Repair and Realignment, Preventative and Predictive Maintenance Programmes, Electrical Wiring, Switch Board Fabrication. Refurbishment of water pump, Mechanical Repair, Dynamic and site balancing, Laser alignment.

Our Facilities: Huge Curing Oven, Burn off oven, fully functional VPI system, Overhead Crane (20 tons, 10 tons x 2 and 5 tons x 2), 16 tons dynamic balancing machine, 100 tons and 50 tons Hydraulic Pullers, Metal Spray, Lathe Machines and Milling Machine.

Testing Equipment: AC/DC Test Panel, Load test up to 400 amps, Vibration meter, LCR meter, Milli ohm meter, Polarisation Index Tester, 10kV Insulation Tester, 30kV Hipot/Surge Comparison tester, Thermography imager, Lexseco Core Loss Tester.

Contact Member

Sales and Service of:

  • Electric Motors
  • High Voltage Machines
  • Transformers and HV Switchgear
  • Mechanical Engineering
  • Gearboxes

Electric Motors

  • Generators
  • Low Voltage Motors (LV)
  • Medium Voltage Motors (MV)
  • DC Motors
  • Servo Motors
  • Traction Motors

High Voltage Machines

  • High Voltage Machines (HV)

Services Offered

  • Rewinds HV
  • Rewinds LV
  • Rewinds MV
  • Electrical Contractors
  • Hazardous Area Ex Repairs
  • Load Testing
  • Maintenance
  • Marine Repairs
  • Removal & Installation
  • Sales & Service
  • Vacuum Pressure Impregnation (VPI)

Pump Systems

  • Centrifugal
  • Submersible

Pump Services Offered

  • Impellor Balancing
  • Pressure test
  • Pump Condition Monitoring
  • Sitework: Pump Removal and Refitting
  • Sitework: Waste Water
  • Submerge test
  • Surface Coating

Transformers and HV Switchgear

  • Transformers Repair

Condition Monitoring

  • Laser Alignment
  • Thermography

Workshop Location: