1993: founded with 4 employees. Turnover Euro 1.6 m.
1995: certified according to DIN ISO 9001:2000 by Germanischer Lloyd (GL).
1997: move to the new offices and warehouse.
1999: extension of the warehouse.
2000: certification by TÜV for welding work with CuNi10Fe1,6Mn according to the pressure vessel regulations.
2001: cooperation with Mapress.
2002: completion of the new semi-finished product hall and extension of the office building.
2003: completion of extension of hall 1 for the production of fittings and flanges.
Integration of the company Herhahn.
Integration of the welding workshop of the company Wilhelm Sander Feritgung GmbH.
Integration of fittings production from the company Wilhelm Sander Fertigung GmbH.
2004: certification as a manufacturer of fittings made of CuNi10Fe1,6Mn by Germanischer Lloyd (GL). Certification according to AD 2000, WO data sheet by TÜV.
2005: certification according to RMRS and Gost R rules.
Certification as a manufacturer of fittings made of CuNi10Fe1,6Mn by Det Norske Veritas (DNV).
2006: new construction of the semi-finished products hall.
Takeover of the pipe bend manufacturer Nirobo GmbH in Mainhausen.
2007: extension of the office building.
2008: new premises of 4,000 m² purchased.
2009: commission of a photovoltaic plant with a rated output of 220 kilowatts peak (KWp) per year.
2010: sale of the shares in the pipe bend manufacturer Nirobo GmbH in Mainhausen.
2011: start of production of coarse filters made of CuNi10Fe1,6Mn up to a nominal diameter of DN 700.
2012: extension of the premises and addition of a new warehouse / production hall.
Extension of the photovoltaic system of 220 KWp to 350 KWp rated output per year.
2013: increase to 65 employees.
2015: addition of a new welding workshop, a sawing centre and new social areas for staff.
2017: expansion to 75 employees and total company area of 18.000 m².
4,000 m² warehouse hall and 3,000 m² production area.