• 25 years of actual membrane experience – over 1,300 global employees dedicated to membrane technology ensures that your project is delivered on time and budget.
• Single point of accountability – ZENON is your sole contact for membrane manufacturing, system design, installation, customer support and process/membrane warranty.
• Experienced process design and installation teams – Proven performance in configuring small-, medium-, and large-scale plants, ensuring that your project is delivered on time and on budget.
• Turnkey water treatment services – ZENON can be your single source of responsibility for the entire project including capital equipment and installation services. ZENON has the resources to undertake design/build responsibilities including civil, HVAC and related activities.
• Mobile services – ZENON is ready to assist in proving rapid and reliable temporary water and wastewater filtration equipment. ZENON has a fleet of mobile, containerized plants ready for rapid deployment.

Trunz Water Systems AG is located in Arbon/Switzerland. The company develops, manufactures and distributes water treatment and desalination systems worldwide. Our vision is to provide solutions for drinking water problems in remote areas, small communities, schools, clinics or disaster relief. Up to now, the Trunz Water Systems have been operating in 15 countries.

In cooperation with our suppliers the Trunz Water Systems are continously further developed in order to provide solutions for todays and future needs as well as for different applications.

The company belongs to the Trunz Group which manufactures the water treatment and desalination systems in Arbon/Switzerland. Trunz Group was originally founded in 1972 and today operates out of three different locations all based in Switzerland supplying to the machine, car and construction industries alike. With production floors totalling 18'000 m2 the ISO certified Trunz group has modern, high-tech factories with robotic systems and fully automatic laser cutting equipment at their disposal and stands for best Swiss quality. 

Spectra Watermakers Inc. was formed in 1997 as a division of Edinger Marine Service, Inc. (EMS) founded in 1976 by Bill Edinger. EMS served Northern California as a, well-respected marine equipment distributor and systems engineering firm. Edinger Marine marketed, installed and maintained a variety of marine based products, including watermakers.

Upon discovering the need for a new low energy technology for the watermaking sector of the marine market, EMS developed the basic product, which is currently manufactured by Spectra Watermakers Inc. Since its inception, The Spectra Division has designed, manufactured and sold advanced technology in reverse osmosis (RO) desalinization systems.

Throughout the years, The Company has refined and implemented a number of improvements that continues to make Spectra the system of choice in its market segment. Currently The Company's products are distributed globally, with agents located in the United States, Canada, Europe, Africa, Australia, New Zealand, South and Central America, Caribbean, Persian Gulf, The Far East and Pacific Rim. The Company has added new distributors and dealers increasing the reach of the product line to every corner of the globe.