Good Sound Comes from
Good Transformers

We are a leading manufacturer of power transformers for audio equipment.
Our power transformers are used for many audio equipment from entry-level models to flagship models.

Our Products

As a comprehensive power supply manufacturer, we offer a wide range of products.

Power Transformer

We offer a wide lineup of power transformers, ranging from small to large models.
We provide custom-made solutions tailored to meet our customers’ specific needs.
Our power transformers for audio equipment are highly regarded, holding the top market share in Japan.

Production Locations: Malaysia, Indonesia, China, Taiwan  
Main Applications: Audio equipment, musical instruments, industrial equipment, etc.

Three-phase transformer/Reactor

Our Malaysia factory (in-house factory) operates with an integrated system covering development, production, and sales.
We produce industrial transformers (three-phase transformers) and reactors on a made-to-order basis, even for small-lot orders.
We provide comprehensive proposals, including logistics, tailored to meet our customers’ needs.

Production Locations: Malaysia, China, Taiwan  
Main Applications: Industrial equipment, vending machines, etc.

AC Adapter

We provide optimal solutions tailored to our customers’ key priorities, including quality, price, quantity, logistics, and delivery schedules.
Our expertise in noise reduction for AC adapters used in audio equipment and musical instruments is particularly well-regarded.

Production Locations: China, Taiwan, Vietnam  
Main Applications: Audio equipment, musical instruments, laptop computers, etc.

PREMIUM BANDO

Global Network

  • Our products are manufactured in Malaysia, Indonesia, China, Taiwan, and Vietnam.
  • We meet local procurement needs flexibly by ensuring consistent quality, short lead times, and low costs across a wide range of countries and regions.
  • Products can be transported cost-effectively between locations using regular container shipments.
  • Each site is staffed with technical and quality control personnel, enabling prompt responses to technical and quality-related matters.
  • With multiple distinctive factories to choose from, we can offer products tailored to your needs, including desired pricing and quantities.
  • We provide support in Japanese at all stages of the process.
  • In addition to Japanese, our customer support is available in English, Chinese, Malay, and Indonesian.

As a power supply manufacturer,
we provide products and services that exceed our customers’ expectations.

  1. Quality First 
    We put quality and reliability first as the foundation of our manufacturing.
  2. Challenge 
    We look ahead to changes in society, see them as opportunities to grow, and continue to take on new challenges.
  3. Integrity 
    We always act honestly and do what is right to earn the trust of our customers, suppliers, and all other stakeholders.