Marenius Elektronikutveckling AB is a small innovative electronic design company with passion for high quality electronics. The company was founded in 1976 by Leif Marenius. The company is one of few small companies that has a complete SMD production line, mechanical workshop and a high tech development lab in house, allowing the company to enhance their products and services to perfection. We offer high quality audio products and custom made electronics for a wide area of use. We also design and manufacture aluminum housings and plastic parts.