control relay
ac contactor
control relay
ac contactor

Our Capabilities

One-Stop Purchase for All Low-Voltage Electrical Distribution Products and Lighting Products.

TOSUN is specialized in manufacturing and supplying low voltage electrical products and lighting products. It provides reliable products and one-stop solutions to customers worldwide.

We pursuit correct and accuracy production, and improve our refine manufacturing mode. Every part we made is strictly according to the standard, to ensure product quality


One-stop purchase for all LV products and lighting products

Waterproof Panel Board

Power Distribution

  • MCB
  • Protector
  • RCCB
  • Fuse
  • MCCB
  • Isolating Switch
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Waterproof Panel Board

Control Devices

  • Contactor
  • Indicator
  • Relay
  • Limiting Switch
  • Pushbutton
  • Micro Switch
View   >
Waterproof Panel Board


  • Panel Board
  • Lock
  • Distribution Board
  • Cable Tie
  • Junction Box
  • Terminal Block
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Waterproof Panel Board

New Energy &
Instruments Meter

  • Combiner Box
  • Accessories
  • Solar Charger
  • Inverter
  • Controller
View   >
Waterproof Panel Board


  • Bulb
  • Ceiling Light
  • Tube
  • Down Light
  • Panel Light
  • Flood Light
View   >

View More

Explore our more product categories

Waterproof Panel Board
What We Do

Expert on Accessories for
Panel Board

We are not only manufacturers, but we also offer the best service so
that you have the complete solution.

  • Full Service

    We are providing high-quality electric accessories manufacturing services and design services.

  • After-sales service

    Any quality problems within 12 months after purchase, free replacement

  • Product Innovation

    TOSUN MCB will give your equipment the highest level of protection, ensure 100% absolute safety.

For Your Business

Residential and Small Business

Our reliable, efficient, and intuitive technologies help enhance living spaces and the lifestyles of their occupants. We offer a broad portfolio of small business products that give their owners safety, convenience and a competitive edge.

Waterproof Panel Board
Residential and Small Business
Waterproof Panel Board
Low-voltage electrical distribution products and systems
Waterproof Panel Board
Solar Business
Waterproof Panel Board
Residential and Small Business

We have more than 27 years experience

Our Strength

  • 1994

  • 30+

  • 40+

    Agents in Global
  • 1000+


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