Liquid Dosing Facilities  Manufacturers, Traders, Suppliers

HERCO, founded in 1947, manufactures and supplies complete water treatment solutions for industrial, dialysis and hospital applications.
Products are: filters / water softeners / ultrafiltration units / standard and special reverse osmosis units and accessories for various industrial applications / heat disinfectable single and twin pass reverse osmosis units for dialysis and hospital applications incl. accessories.
You can rely on certified quality according to DIN ISO 9001 and EN ISO 13485 and benefit from the latest technology, based on 70 years of experience. Our ready-to-use reverse osmosis systems for haemodialysis purposes are certified according to MDD 93/42/EEC, Annex II excluding (4) with classi-fication as medical product class II b.
HERCO’s expertise enables your competitive advantage through highest reliability, optimised recovery, energy- and water –saving solutions. We attach great importance to an ecologically and technologi-cally responsible selection and use of resources and materials. To maintain the technological lead, we continuously improve our products. To assure quality every system - prior to leaving the factory - goes through our test bench and is wet tested for full functionality and achievement of the specifications.
Benefit from our knowledge and many years of experience in water treatment technology. In our modern Herco-Academy we offer various training courses for beginners as well as for specialists and, if necessary, also adapt the training courses to your requirements.
In a sentence: “It is our goal to exceed the expectations of our customers.”

Welcome to ROTZINGER AG - the family-run company with worldwide success! Especially as an SME you have to face the challenges of the respective time - or even be one step ahead of your time with innovations! We are in the Internet age: faster and faster, cheaper and cheaper, more and more global: products should be permanently available, batch sizes are becoming smaller and smaller, new products should be produced flexibly on existing equipment, legal requirements demand higher standards - and all this while production costs are falling. This task does not only present itself in the purchase of new plants: Often, existing plants are also expanded or modernized in order to meet the increased requirements.