Johnson's Wide experience supports for successful application development of your welding needs
Johnson has got experience & strength to develop your application & tooling needed to make success which is very clurical un ultrasonic welding
Horn can be made in tool steel, special aluminium alloy & aluminium alloy
Fixtures can be made to suit the needs,
Steel horns are heat treated, while aluminium horns are hard anodized to sustain a long period.