RGK has the widest range of switches under one roof. The company's success is based on three principles, viz, strict customer orientation, consistent quality and innovative R&D work. RGK is constantly supplementing and expanding wide range of standard products with new designs and customized solutions. RGK also exports their products to Asia, Gulf and Europe.

Indian Engineering Co. (Marquardt Group) was established in 1960 with a view to promote Electrical, Electro-Mechanical and Electronic components. Today IEC is one of the largest marketing organizations supplying best quality products of switching technology.

RGK & IEC serve more than 2,000 satisfied customers in various industries which include Electrical, Electronic, Automobile, Home Appliance, Machine and Machine Tool. RGK & IEC switches are available all over India through a large network of Agents and Dealers. RGK & IEC extend their network for customer support and ensure timely delivery of products.

Marquardt Switches, Inc. was founded in 1925 by two Johannes Marquardts, one was a technician and other a businessman. Marquardt's main plant is situated in Rietheim-Weilheim, Germany. Marquardt switches, Inc is one of the largest switch manufacturers in the world with factories in Germany, France, Spain, USA, Tunisia, China, Switzerland and India and has 2,800 employees. Today, Marquardt products are sold in over 60 countries around the world.

Marquardt switches are used by major Original Equipment Manufacturers throughout the globe for applications in Computer & Office Equipment Products, Automobiles, Appliances, Power Tools, Medical & Scientific Instruments, Garden Tools and Telecommunications.