Agentes de tratamiento de aguas residuales  Fabricantes, Comerciantes, Proveedores

TNJ is a chemical company since 2001. Our specialization, your Confidence ! We keep committing to meet the needs of both market and customers with our innovative technology, high stable quality products and excellent service. We always combine economic success with high sense of social responsibility and environmental protection. To meet the needsof customers, to enrich the value of all TNJ staff, to shoulder more and more social responsibility...these are our unremitting pursuit. We believe and are to make true Better Chemicals, Better Future!

Our products offer optimum solutions for drinking, water production and for the pulp and paper  industry as well as municipal and industrial sewage treatment. Please feel free to contact us in order to learn more about  our products and to work out  a customised plan for your specific needs.
Feralco Deutschland GmbH in Nienburg/Weser is a subsidiary of Feralco AB, a leading chemicals company  in the water treatment business based in Helsingborg, Sweden. The Feralco Group is active all over Europe with production plants in Germany, France, Great Britain, Italy, the Netherlands, Sweden, Switzerland and Spain.

Germany's leading supplier of activated carbons
CarboTech is one of the leading supplier of powdered, granulated and extruded activated carbons in the world. Located in the Ruhr conurbation, our integrated production plants manufacture, refine and package tailor-made activated carbons, activated coke and carbon molecular sieves made from hard coal, coconut coke and charcoal.
Tradition and experience
CarboTech is a product of German mining research and the local coal industry. We see ourselves in the tradition of all those who draw knowledge from science and technology to apply it in ways that are economically viable for the benefit of people and their environment – every day, and in multiple geographies across the world.
CarboTech combines experience in production, application and process engineering. Strategically, we are geared to both conventional requirements and innovative services. Our customers appreciate the committed efforts of experts who are also well versed in the practical side of things.
Quality and economy
As the successor to CarboTech Aktivkohlen GmbH, CarboTech today presents itself as a modern, medium-sized company. With our unswerving focus on the customer, we’re constantly engaged in improving what we do. High demands of product quality and service quality are something we absolutely expect.
Using CarboTech’s specialist activated carbons opens the door to solutions that are reliable and economical – and remain so. Living up to these claims, especially when up against complex and demanding tasks, is what our experienced specialists do every day.

With our water treatment technologies cooling water, boiler water & heating systems, waste water and reverse osmosis plants work more efficiently and are more stable. We offer specially developed technologies for process treatment for use in refineries, petrochemical plants, the steel industry and in the production of pulp and paper.
Our customers benefit from extended plant lifecycles, lower energy consumption and optimal work safety. Our experience, our know-how and above all our excellently trained employees make us a competent partner for water, paper and process treatment and for construction projects.
Our service portfolio includes:

• Service and consulting - professional and solution-orientated - by highly qualified field representatives
• Delivery of chemical and special products
• Delivery of measurement, control and dosing technology

Locally strong - worldwide successful.
Founded 1989, our European team consists now of about 550 employees at 12 various locations, covering the EMEA (Europe, Middle East, Africa) sales area. With own production facilities we contribute to a reliable supply chain for our customers. Our own R&D centers, laboratories and pilot test plants allow us to develop continuously customised state-of-the-art technologies.
Kurita Europe is a subsidiary of Kurita Water Industries Ltd. headquartered in Tokyo, Japan. Founded in 1949, the Group has 5,654 employees worldwide as of 2016 with a turnover of approximately 1.91 billion USD. More than 3,000 patents are proof of Kurita’s innovative approach to a resource-saving consumption of water.

The reliable partner for industry, services and trade. helcotec Chemie & Technik GmbH & Co. KG is an innovative, medium-sized company that stands firm to the industrial location Germany. helcotec is very successfully engaged in the development, production and sales of customer-specific problem solutions in chemico-technical areas and is also selling abroad. Our customers from industry and trade, municipalities and the manufacturing industry appreciate the excellent quality of our products as much as our high sense of commitment.