Founded in the United States in 1914, headquartered in Pittsburgh, more than 5300 employees providing service for globe customers, annual sales volume up to $ 1 billion. As the largest safety equipment manufacturer, MSA equipped with a complete production line covering personal protective equipment as well as fire and gas detection instrument. MSA possesses a higher and more advanced security concept due to hundred years of service experience in the market.

Main products：

● Breathing Air system