For many decades now, Jowa has been a trusted and reliable supplier of technical environmental protection equipment to the shipping industry. We can offer every conceivable service for installation, operation, monitoring and control of Jowa's equipment our own personnel or one of our trained representatives all over the world. Spare parts are available from one of our offices or representatives worldwide.

We are specialists in water treatment and protection of the marine environment. Our products are designed to contribute to the global ecology by protecting the marine environment with superior quality over time. All our products are user friendly systems that are easy to install and operate.

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Jowa's products are approved and recommended by a large number of leading authorities in marine legislation. Jowa is one of the leaders in the business area of water handling equipment and has strong research and development credentials.

At Jowa we offer five high quality product groups:

  • Equipment for treatment of oily water
  • Water handling systems
  • Monitoring and control systems
  • Tank measurement and sampling
  • Fuel treatment systems.

JOWA AB is ISO 9001 & ISO 14001 certified.