About Us
ISOPRIME Power Transformer & Electrical Solutions Co. manufactures transformers and supplies electrical equipment for clients in the Philippines and overseas.

Company background
The first ISOPOWER transformer was produced in 2009. The company’s manufacturing background draws on 15 years of hands-on experience and training in the Philippine transformer industry before that first production.
Today, ISOPRIME designs and manufactures power transformers using standard ratings from the supplied specification tables, alongside electrical equipment and service support. Custom capacities above 5,000 kVA may be evaluated against project specifications and technical requirements.
Project assessment
We review the details of each project and, with the client’s permission, assess the facility to inform equipment design and safety requirements.
Company values
Integrity in business conduct, positive working relationships and reliable equipment operation guide our work with customers and colleagues.
Mission, vision and core values
Mission
Design and manufacture power transformers for commercial, engineering, industrial, manufacturing, medical and other applications across the Asia-Pacific region.
Vision
Excellent performance, maximum efficiency.
Integrity
Maintain decency in business conduct and quality work output.
Harmony
Support positive relationships among workforce and customers.
Reliability
Maintain safe operation and product performance aligned with efficiency and accuracy.



Production and testing
Quality checks run through production, followed by final testing.
- Insulation systems
- UL-recognized insulation systems, as stated in the company profile.
- Testing basis
- Final testing under ANSI and NEMA standards.
- 2019 recognition
- Golden Globe Annual Awards for Business Excellence: Best Quality Transformers and Electrical Materials Provider.
Specific product certification, test reports and compliance documents should be confirmed for the equipment being quoted.
Technical ResourcesIndustries We Serve
Our product range and services support commercial, engineering, industrial, manufacturing, medical and construction requirements.
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