Power equipment procurement · Global delivery

Turnkey power equipment solutions for accelerating your project timeline.

We solve critical lead-time bottlenecks and engineering communication gaps between North American developers and top-tier power transformer manufacturers.

Pad mount, substation and heavy transmission transformers. ANSI / IEEE and IEC.

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Our name

Linked by integrity.

Linkinteg is not short for integration. It is Link and Integrity: sound, whole, and nothing we would need to hide from anyone. Every connection we make, from buyer to factory and from drawing to delivery, rests on three things. We tell the truth, we show our work, and we do what is right.

We tell you the truth

If a factory cannot meet your rating, your date or your standard, you hear it at the quotation stage, not after the order. We would rather lose the order than win it on a promise we cannot keep.

We show our work

Country of manufacture, origin of the major components, factory test reports, and the production schedule as the manufacturer actually gave it to us.

We do what is right

One specification, one price, no hidden margin and no substituted parts. There is nothing on your project that we would be uncomfortable showing you.

A transformer is expected to run for thirty years without anyone thinking about it. The word of the company that supplied it should last just as long.
Solutions

Two procurement problems we solve today.

Power transformers for North American projects are often quoted at two years and more, and much of the remaining delay sits between your engineers and a factory that works in another language. Those are the two gaps we close.

Active service
01

Fast-Track Supply Chain Solution

When the usual suppliers are quoting years, we go to qualified factories that still have open production capacity, and bring back a slot you can plan around.

  • Qualified factories with open production capacity
  • Production slot confirmed with the factory upon your purchase order
  • Lead time stated per unit, exactly as the factory gave it
  • Critical-path tracking from drawing approval to shipment
Active service
02

Technical & Quality Liaison Solution

A single point of contact for everything that tends to get lost between your team and an overseas manufacturer.

  • English specification review and deviation lists
  • Approval drawing comments and resubmittals
  • Production monitoring and FAT / SAT witness scheduling
  • Shipping and delivery coordination
Active service
03

Turnkey Direct Supply Solution

For buyers who want one contract instead of several, we supply the equipment directly on an order-to-order basis, handling export clearance, ocean freight and delivery to your site, with commercial terms such as DDP agreed per project.

  • One purchase contract with Linkinteg
  • Export clearance, ocean freight and insurance coordinated
  • Delivery terms up to DDP, agreed per project
  • Payment and settlement reviewed by our accounting and tax advisor
Why Linkinteg

A sourcing partner, not a catalogue reseller.

We work between the buyer and the factory. You send the specification; we bring back drawings and pricing from manufacturers we have qualified.

Built to spec
Custom design, not stock items
Export documents
Test reports and shipping papers
ANSI · IEEE · IEC
Standards we design to
50Hz / 60Hz
Both frequencies supported
Qualified factories
Multiple countries, one standard
Single point of contact
One team from RFQ to delivery
How we work

From specification to quotation.

Four steps. You deal with one team the whole way through.

1

Send your specification

Capacity, Pri/Sec Voltage, Frequency, Phase, Insulation, Cooling, Winding, and etc. A one-line-diagram helps.

2

We match the factory

We select the manufacturer whose capability and materials fit your requirement, wherever that factory is.

3

Drawings and pricing

After initial outline drawing, technical data and a budgetary quotation. Detailed drawing, technical specifications, and final quotation for finalization and P.O.

4

Order and delivery

Production follow-up, factory test reports and shipping documentation.

Lead time depends on rating and factory load. We confirm a firm schedule with the manufacturer before you commit.
Markets we serve

Where the load is growing.

01Data centers
02Utilities
03Renewables
04Industrial plants
05Infrastructure
Transformer Portfolio

Equipment our solutions cover.

Renewable & Data Center Power

Pad-Mounted Transformers

13.8 kV / 34.5 kV

Data centers, BESS and solar

Typical lead time7 months
Substation Interconnection

Substation Transformers

69 kV - 138 kV

Utility grid tie and industrial sites

Typical lead time18-24 months
Heavy Transmission Grid

Heavy Power Transformers

Up to 230 kV / 345 kV

Utility-scale infrastructure

Typical lead time30 months

Full transformer portfolio

Ranges below are indicative. Final ratings are confirmed against your specification.

Transmission

Transmission transformer
Capacity
Up to 280MVA
Voltage
Up to 345kV
Frequency
60Hz
Phase
1Ph / 3 Ph
Insulation
Class A
Cooling
ONAN, ONAF
Standard
IEEE, UL, IEC, CSA
Lead Time
30 Months

Distribution

Distribution transformer
Capacity
Up to 120MVA
Voltage
Up to 69kV
Frequency
60Hz
Phase
1Ph / 3 Ph
Insulation
Class A
Cooling
ONAN, ONAF
Standard
IEEE, UL, IEC, CSA
Lead Time
18 Months

Pad Mount

Pad Mount transformer
Capacity
Up to 10MVA
Voltage
Up to 36kV
Frequency
60Hz
Phase
1Ph / 3 Ph
Insulation
Class A
Cooling
ONAN, ONAF
Standard
IEEE, UL, DOE, NEMA
Lead Time
7 Months

Cast Coil

Cast Coil transformer
Capacity
Up to 30MVA
Voltage
Up to 36kV
Frequency
60Hz
Phase
1Ph / 3 Ph
Insulation
Class B, F
Cooling
AN, ANAF
Standard
IEEE, UL, IEC, CSA
Lead Time
6 Months

Dry

Dry transformer
Capacity
Up to 10MVA
Voltage
Up to 24kV
Frequency
60Hz
Phase
1Ph / 3 Ph
Insulation
Class F, H
Cooling
AN
Standard
IEEE, IEC, JEC, NEMA
Lead Time
6 Months
New business
In development

Waste-To-Energy.

We are expanding into new business lines. Submit your specifications, and we will match you with qualified manufacturers, managing the process from initial review through delivery, installation, and testing.

Plant equipment

Grate and boiler systems, flue gas treatment, ash handling for municipal and household waste plants.

Power block

Steam turbine generator packages, switchgear and the station transformers we already supply.

Project support

Technical review, vendor documentation, delivery coordination and site acceptance with the manufacturer.

This line is being built out. If you have a Waste-To-Energy project in view, tell us the tonnage and the output you need and we will come back with what our factories can build.
Company

Factory-floor engineering, handled in your language.

Linkinteg is a worldwide procurement partner for power and distribution transformers. We are not a catalogue reseller. We take your specification to the factory floor, wherever the right plant sits, and come back with drawings, data and pricing.

A deep base of transformer manufacturers exists across several manufacturing countries, with strong engineering experience behind it. We qualify those factories ourselves, wherever the capability is real. Many of them do not sell in English, Spanish or Arabic. That gap is where we work.

We name the country of manufacture. Every quotation states where the unit will be built and where its major components come from, before you place an order. If a factory is not right for your specification, we tell you instead of routing you to it.
Head office · Republic of Korea
Procurement inquiries welcome worldwide
Power transformer · substation

Leadership

Sangmin KIM
Sangmin KIM
Chief Executive Officer

USNA alumnus · Former Aegis program manager, ROK Navy and DAPA · Mission-critical power infrastructure

20 yearsNaval and defense acquisition leadership
USD 3.6B+Aegis combat system portfolio managed

The bridge: mission-critical excellence

From the bridge of a Republic of Korea Navy combatant to managing billion-dollar defense acquisition programs, my career has been defined by one core principle: ensuring the resilience of mission-critical systems. Today I bring that same Aegis-level precision to U.S. energy infrastructure.

Strategic leadership in energy infrastructure

I am focused on high-capacity power solutions for the fast-growing data center markets in Texas, Florida and Virginia, closing the gap between complex engineering and business development.

  • Critical power componentsHigh-capacity transformers, pad mount units and switchgear.
  • Supply chain resilienceUsing our lead time advantage to meet the urgent demands of data center developers.
A strategic leader at the intersection of high-stakes project management and international cooperation. Whether it is a naval combat system or a hyper-scale data center, the commitment is the same: reliability where failure is not an option.
Request a quote

Discuss your project.

Tell us what you need and when you need it. A spec sheet or RFP helps, but a rating and a date are enough to start.

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  • We never change bank details by email. Payment instructions are fixed in the signed contract, and any change is confirmed by phone on a number you already have.
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