Traditional earphone manufacturer

Tiesanjiao is a Japanese electronics company founded in 1962. The main business is the research and development, production and sales of various audio-visual equipment such as microphones, headphones, wireless systems and household appliances. In China, it is often called the headset manufacturer.

High quality microphone

Iron Triangle Company has always taken maintaining high quality, high durability and high cost performance as its primary goal. Therefore, its products have performed well in large-scale concerts, professional broadcasts, recording studios, companies, government agencies and even auditoriums. Many important government agencies, such as the House of Representatives and the Senate, have chosen the iron triangle microphone as the necessary government facilities.

High performance earphone

The microphone and wireless system of Iron Triangle have been selected by many authoritative music awards ceremonies around the world, including Grammy Awards and Rock and Roll Hall of Fame Awards Ceremony.

Wireless system

Iron Triangle Company initially focused on the research and development of phonograph headphones. Today, the company has been able to develop high-quality electronic products for professionals and the general public, such as high-performance microphones, headphones, wireless systems, and even commercial rice ball forming machines.