Air-flow Master Perio Piezon

Electro Medical Systems SA (EMS) was founded more than 30 years ago in Switzerland'sVallée de Joux.

For more than 200 years this area has manufactured micromechanical masterpieces

After, EMS has grown into a medium-sized company with about 300 employees and has moved its headquarter to Nyon, on the shores of lake Geneva and now, EMS is a market-leader in most of its products Ultrasonics and Air Flow for their extraordinary qualities as for their extraordinary durability. True Swiss quality.