Onamba Co., Ltd., together with its subsidiaries, manufactures and sells general-purpose wires, communication cables, consumer electronic equipment, information office equipment, and industrial electronic equipment in Japan, rest of Asia, Europe, and America. It offers wires and cables for machine internal; coaxial cables; cables for solar power generation, fixed, and moving applications; environmentally friendly cables; and harnesses for automobile, industrial equipment, and consumer products. The company also provides renewable energy resources products, including PVU-Finder, a solar power generation intelligent monitoring and control system; and E&E-Solution, a self-consumption integrated system. In addition, it offers junction boxes and cables for solar power generation systems, as well as branch boxes/extension and crossing cables; connectors for automobiles; and harness processing equipment and machinery. Onamba Co., Ltd. was incorporated in 1941 and is headquartered in Chuo, Japan.