1. Fully enclosed and tamper-proof outdoor design for safe public installation
2. High-efficiency design compliant with DOE 2027, IEC, IEEE, and NEMA standards
3. Low-loss core using high-grade silicon steel laminations
4. Hermetically sealed tank with pressure relief device and internal fault protection
5. Full-load routine and type tests conducted for every unit
6. Corrosion-resistant cabinet with UV-resistant coating for harsh environments
7. Customized design for utility, commercial, and renewable energy applications
8. Optional loop feed, live-front, or dead-front configurations
1. Designed and manufactured in our own certified factory (ISO 9001 / ISO 14001 / ISO 45001)
2. Direct production ensures competitive pricing and short lead times
3. Proven zero defect rate in KEPCO deliveries (as of 2024)
4. OEM / ODM partnerships available for global customers
1. Compact, space-saving design ideal for urban and residential areas
2. High safety with complete enclosure and grounding systems
3. Low noise emission suitable for noise-sensitive environments
4. Excellent short-circuit and overload performance
5. Minimal maintenance requirements and long service life
6. Energy-saving operation reduces long-term operational costs
∙ Company Overview
MULTI Inc. is a specialized transformer manufacturer based in South Korea, producing a full range of distribution transformers, including pad-mounted, pole-mounted, oil-immersed, and cast resin types. Since its establishment in 2016, the company has built a strong reputation for product quality, technical expertise, and reliable customer support, serving both domestic and international markets.
∙ Factory Information
Our modern manufacturing facility, located in Jeonju, is equipped with advanced production lines, full-load testing equipment, and strict quality control systems certified under ISO 9001, ISO 14001, and ISO 45001. This enables stable mass production, customized solutions, and on-time delivery.
∙ Our Service
MULTI provides a full turnkey service, from transformer design and manufacturing to on-site installation, commissioning, maintenance, and after-sales support. We offer customized transformer solutions that meet DOE 2027 efficiency standards and comply with global standards (IEC, IEEE, NEMA). UL certification is currently in progress to further meet North American market requirements.
∙ Our Policy
Our core policy is to prioritize customer satisfaction through quality, safety, and continuous innovation. We are committed to ethical business practices, transparent operations, and sustainable development. Our zero delivery defect rate to KEPCO (as of 2024) reflects our dedication to excellence.