UV Materials GmbH

About UV Materials

UV Materials GmbH, based in Langenfeld, is a supplier of inorganic chemicals for the European market. Since June 2025, the company has been part of Uniwin Chemicals, one of the largest manufacturers of iron(II) sulfate, and links production sites in China and Europe with the requirements of European customers. The core portfolio comprises iron(II) sulfate as monohydrate and heptahydrate as well as other inorganic chemicals. Fields of application include agriculture (trace nutrients for fertilizers and animal feed), wastewater and drinking water treatment (precipitation agents) and the cement industry (reduction of chromium VI). UV Materials offers customized particle sizes, individual packaging options and a door-to-door service. A network of 12 storage locations in 9 European countries ensures year-round inventories and short-term delivery capability; long-term contract models provide planning reliability.

Site

Langenfeld

Processes

Door-to-door logistics, Warehousing/supply security, individual packaging options, customized particle sizes, multi-year contract models

Materials

Iron(II) Sulfate Monohydrate, Iron(II) Sulfate Heptahydrate, Other Inorganic Chemicals

Industries

Agriculture (fertilizers/animal feed), Wastewater and water treatment, Cement industry, Wastewater/water treatment

1. 01

   Production at Uniwin Chemicals in China and Europe

2. 02

   Quality control

3. 03

   Warehousing at 12 European sites

4. 04

   Door-to-door logistics to the customer

Products and Specifications

Locations and Logistics Network

Products

Inside the production

History

1. 2025

   UV Materials becomes part of Uniwin Chemicals and has since been their European unit.