Heater Circuit Distributors  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.

The SANHA group is one of the leading European manufacturers of pipe systems for drinking water, gas, solar, heating, cooling and sanitary applications for use in domestic and industrial settings. We have approximately 8500 items in our product ranges, covering most commonly used materials such as Copper, Copper Alloys, Stainless and Carbon steel, as well as our innovative Silicon Bronze, lead free fittings, for use in Drinking Water applications.
As a family owned and operated business, SANHA has over 50 years of experience, employs over 650 staff and turns over app. 100 million Euro. SANHA’s principal focus is on system technology. We believe in supporting local markets with relevant certification. As an innovator in press technology, we have invested significantly in developing lead-free Silicon Bronze products, for safe drinking water applications.
Our manufacturing plants specialise in tube and fitting production, with our Stainless Tube plant in Berlin and Stainless Steel fitting plant near Dresden, along with our Head office and central distribution depot in Essen, we are able to serve our customers well throughout Europe. With over seventy percent of our products being manufactured internally, we have a strong control over quality and our supply chain, ensuring the end product meets the stringent requirements of our customers.