Maruwa 

Maruwa Co., Ltd., founded in 1973 and based in Owariasahi, Japan, is a key manufacturer and distributor of ceramic and electronic products. The company's diverse ceramic offerings include ceramic and advanced metalized/multilayer ceramic substrates, fillers, pressed ceramic items, ceramic hermetic seals, and SiC components. Its electronic components division supplies antennas, EMC and RF parts, inductors, and capacitors. Additionally, Maruwa produces quartz glass products and a variety of LED lighting solutions, such as modules and individual components. These high-performance products are integral to numerous sectors and applications, including mobile and network infrastructure, LED technology, automotive electronics, RF systems, power electronics, IT and consumer electronics, semiconductor equipment, medical devices, 5G technology, TIM and TPH applications, and general insulation needs. The company was previously known as Maruwa Ceramic Co., Ltd. before adopting its current name in 1999.