Power Systems • Turnkey Supply

Reliable Transformers & Switchgear for Industrial Power

Certified equipment, fast delivery, and expert technical support—built for utilities, oil & gas, mining, and EPC projects.

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Cables & Accessories

High-Performance Cables, Conductors & Terminations

MV/LV power cables, control & instrumentation, trays, glands, lugs, terminations—ready for site delivery.

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Backup & Renewable

Generators, UPS, Solar & Inverter Solutions

From diesel gensets to hybrid solar + battery storage—configured, tested, and supported by our engineers.

Backup Power

Electrical Power Equipment • Sales & Supply

Prima Interparts Co., LTD supplies certified electrical power equipment for mission-critical projects: transformers, MV/LV switchgear, busduct/busbar, power & control cables, generators & UPS, solar/inverters, earthing & lightning protection, and substation accessories.

With deep field experience and a trusted global supply chain, we deliver on schedule, integrate to spec, and support you after commissioning. From utilities to oil & gas and EPC contractors—our goal is reliable power.

Industrial Oil & Gas Utilities EPC

Why Choose Us

OEM-grade equipment & certifications
Global sourcing, short lead times
Technical specs & drawings support
After-sales, spares & maintenance

Company Profile

Turnkey Substation Supply & Integration

We support EPCs and utilities with complete supply packages—transformers, RMUs, switchgear, protection relays, busbar, CT/VT, surge arresters, and earthing systems—delivered to spec with full documentation.

IEC/IEEE compliance & FAT reports
GA drawings, datasheets & wiring diagrams
Factory testing & commissioning assistance

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Quality Assurance & After-Sales Support

Our QA process ensures every item ships with verified test reports. Post-delivery, our engineers provide remote guidance, spares provisioning, and rapid response to keep your power systems online.