Congmax Electro has been based in New Delhi since 2014, working in automation and electrical controls. The product line covers PLC motion control systems, Profibus and Profinet connectors, industrial relays, and terminal blocks, with customers spanning automation, manufacturing, and photovoltaics. Industry experience runs more than 15 years deep, and offerings include both customised and standard relay board solutions. ISO 9001:2015 certification supports the work, with the company's focus on giving Indian industries tailored components at an optimised cost-performance ratio.