Heating System Elements  Manufacturers, Traders, Suppliers

Roswel is an international company and has been in existence since 2009 and has since developed into a specialist with a wide range of connectors and piping systems, many of which (connectors; threaded connectors; compression connectors and compression fittings) and hoses (PE polyethylene, PA polyamide, PU polyurethane, PB polybutylene, PTFE, PE-RT underfloor heating hose, multilayer) are available directly from stock.

By listening to the needs of our customers, the range is becoming ever broader and the knowledge ever greater.
Roswel is more than just fittings and piping systems. You can also come to Roswel Bio-heat for sustainable heating solutions and everything needed for the safe operation of a pellet boiler, such as pumps, valves and various safety fittings.

We offer:
execution of foundations
assembly and structural glazing
welding the heating system
installation of shading and insulating curtains
installation of sliding table
installation of climate stations
irrigation of greenhouses
If you have a greenhouse they need?
If you are looking for professional advice or service?
Contact us and we will advise you so that you can make the right decision!

Clina Heiz- und Kühlelemente GmbH is the leading manufacturer of plastic capillary tube mats and was founded in 1994. Since its foundation, Clina has supplied customised capillary tube mats for more than 2000 projects worldwide.

The name Clina stands for Climatisation naturelle, i.e. the natural temperature control (via radiation and convection) of rooms or buildings. From the very beginning, efficient heating and cooling with maximum comfort was at the centre of all our efforts. In order to protect the environment, Clina is working on to help significantly reduce society's primary energy requirements.