Company
inprojal – strong partner for your special
inprojal – a strong partner for your special electrotechnical product needs.
Special needs call for customised solutions.
Working from this premise, we have combined our detailed knowledge and many years of experience to become experts in special electrical installation applications.
The products we develop and produce use state-of-the-art technology, are easy to install, and provide users an extra measure of convenience, safety and energy efficiency.
Our business is focussed on two main segments:
- Home automation
- Special switching systems
In the market segments we focus on, we are among the leaders in technology and innovation. High quality standards and expert customer advice complement each other.
You’re in good hands with the specialists
Strong solutions for modern electrical systems
Success doesn’t just happen. At inprojal, our sustained corporate development is the result of strong teamwork – and based on the extensive experience and specific expertise of our employees.
With our products and special solutions, we explicitly specialise in electrical systems applications. As an OEM supplier, we collaborate with leading companies from across the industry as well as with partners from wholesale and the processing sectors within the framework of the three-tier distribution model – both in Germany and throughout Europe.
In the area of building automation, we have successfully established ourselves in the market with user-friendly systems. We are manufacturers and distributors of control system technology products such as powerline solutions, wireless solutions, and electronic products such as timers and relays, as well as mechanical switches. A clear focus here is placed on the control and automation of roller shutters, blinds and sun shading products.
In the area of switch ranges, we have specialized in the development and marketing of tailor-made solutions for the furniture, leisure and automotive industry. Our special built-in sockets and switches are used in kitchen and bathroom furniture as well as in caravan and boat construction, in laboratory equipment, and in many other areas.
Competence through experience
1904
Founding of the Presto-Vedder company in Schalksmühle, Germany, as a classic switch manufacturer.
1980s
Specialisation in built-In programms for furniture. Development of timers for roller shutters and sun shading systems.
1999
Outsourcing of two businesses:
Vedder inpro is founded as a special provider of switch ranges for installation in furniture.
RoJal GmbH is created and specialises in control system technology for roller shutters and blinds.
2000
RoJal GmbH develops an innovative IP54 key switch, attracting a great deal of interest in professional circles.
2004
Reunion of RoJal GmbH and Vedder inpro in January 2004 to form inprojal elektrosysteme GmbH.
2006
Presentation of the new product and technology families in Powerline and Wireless. Patent application for "NERO II" technology.
2007
Installation of several NERO II reference installations. Launch of new Schuko product family with plug-In terminals technology.
2008
Participation in the pilot project "Moderne Wohntechnologie Wohn Telematik".
2009
Launch of the roatry switch in 50x50mm format, which can be integrated into all standard switch ranges.
Implementation of SAP.
2010
Further expansion of the building control product assortment with newly developed relays and sensors for wind, sun and dawn.
2011
inprojal becomes part of the qtec Group.
2012
Launch of the Rojal family beginning with ROJAL M.
2013
Development and market launch of the new design line system 20,000.
Addition of ROJAL S to the Rojal family.
2015
Addition of the new flush-mounted switch range LENORA to the product portfolio.
2016
Market launch of USB charging units for 12-24V DC and 110-240V AC.
Addition of ROJAL SAT to complete the Rojal family.
2017
Move to the new head office on Kerkhagener Weg in Lüdenscheid, Germany.
Development and market launch of the new design line system 30,000.
Market launch of new LED dimmers with 30W and 70W output for 12V DC input voltage.
2018
Development and launch of new circuit board buttons to control bus systems in motor homes and caravans.
2019
Complete modernisation of the machinery pool. Expansion of available colour combinations.