Johnson Bros. manufactures roll formed metal components including: U-channels; C-channels; hat channels; angles; strut channels; box channels; zees; purlins; wireways; busbars; cable trays; busduct; frames; framing; holders; profiles; mouldings; shapes; trim; edgings; panels; tracks; slides;... Read More
Diffuser-coarse and fine bubble- aeration systems are used in a wide range of process activities in the treatment of water and wastewater. These processing capabilities include satisfying the biochemical oxygen demand in wastewater treatment systems by providing a sufficient supply of oxygen to... Read More
EDI is a leading manufacturer of engineered aeration and biological treatment solutions for municipal and industrial water and wastewater industries. Read More