A3-USA, Inc.

A3-USA, Inc.

A3 designs, manufactures and commissions wastewater treatment plants including MBR, SBR, and CAS systems for the North and South American markets. We also sell a variety of equipment related to wastewater treatment. All of A3`s projects are custom-designed for our clients` applications. We are a one-stop shop for the design, manufacture, procurement and commissioning of a complete wastewater treatment plant, working with the consulting engineer and the local contractor. A3 provides the most cost-effective wastewater treatment plants on the market today. We manufacture our equipment in Pittsburgh, Pennsylvania, and near Jacksonville, North Carolina.

Company details

1674 Fountaintown Road , Chinquapin , NC 28521 USA
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Business Type:
Industry Type:
Water Treatment
Market Focus:
Internationally (various countries)

Our patented membranes for MBR plants are manufactured at our factory located in North Carolina. These membranes have found great success in Europe since the year 2000 and in North America starting in 2008.

We are also the North American distributor of a large variety of highly technological, specialized treatment equipment listed on this website.

Our mission is to provide the highest quality, lowest cost solutions for all of the wastewater treatment applications that we encounter.

A3-USA designs and supplies complete wastewater treatment plants, including the following types:

  • Membrane bioreactor (MBR)
  • Sequencing batch reactor (SBR)
  • Conventional activated sludge (CAS)

Additionally, we build and/or sell a wide variety of related individual components such as submersible sewage pumps, wastewater screens, control packages, disc filters, UV disinfection, sludge dewatering devices, grit removal, and other components.

A3 is a Pennsylvania corporation with manufacturing facilities near Pittsburgh, PA and Jacksonville, NC. A3 designs and manufactures complete plants and also provides a line of very cost-effective wastewater components. A3’s patented plate membrane modules are manufactured at our North Carolina facility.