Industrial Electrical Wiring & Installation
Complete industrial electrical wiring and installation covering containment, panel terminations, earthing, and preventive maintenance to keep production lines safe and compliant.
Services
Sunduwan Engineering Services Sdn Bhd business nature is specialized in electrical services and maintenance for high and low voltage in the oil & gas sector and general industry.
Electrical System Testing & Commissioning
End-to-end testing and commissioning including insulation resistance/PI, protection relay checks, functional testing, and documentation so new systems start safely and meet standards.
Electrical Motor Services
Diagnostics, rewinds and overhauls, alignment, vibration balancing, and planned maintenance to maximize uptime for LV/HV motors in tough industrial duty.
Transformer Services
Load tap changer servicing, oil sampling and analysis, insulation testing, and corrective maintenance to keep transformers running safely and efficiently.
Generator Services
Supply, installation, load-bank testing, scheduled servicing, and rapid fault response for prime and standby generators that critical operations depend on.
Uninterruptible Power Supply (UPS) Systems
Sizing, supply, installation, battery health checks, runtime testing, and preventive maintenance so your UPS delivers clean, uninterrupted power.
HV/LV Switchgear Maintenance & Testing
Preventive and corrective maintenance, insulation testing, and commissioning to keep switchgear safe and reliable.
MCC Maintenance & Testing
Routine servicing, thermal inspection, and functional testing to keep motor control centers efficient and dependable.
Transformer Oil Filtration Services
Providing on-site oil filtration, BDV testing, and transformer oil analysis to ensure optimal transformer integrity and performance.
Projects
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Visiting Engineer Inspection for Electrical Installations
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Oil Filtration Works: PMU Penampang
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PCSF: Switchgear & Transformer Maintenance
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Sunduwan strives for growth and new opportunities.
Locations
KK Times Square (Head Office):
KK Times Square, Block K, Unit 61-1,
Off Coastal Highway,
Sabah Malaysia
88100 Kota Kinabalu
