Tenma Corporation is a Japanese manufacturer of plastic molded products and electronic components, founded in 1946 and headquartered in Tokyo, Japan. The company specializes in precision injection molding technology, supplying a wide range of plastic parts, connectors, and assemblies to automotive, consumer electronics, and industrial markets. Its core product lines include board-to-board connectors, wire-to-board connectors, FPC/FFC connectors, terminal blocks, and custom plastic moldings for sensor housings and optical components. Tenma operates production facilities in Japan, China, and Southeast Asia, enabling a global supply chain for just-in-time delivery. The company’s connectors are engineered for high reliability in harsh environments, meeting rigorous automotive and industrial standards. Tenma has a strong customer base among major OEMs and EMS providers in Asia, Europe, and North America. It invests continuously in advanced molding machinery and automation to ensure quality and cost competitiveness. As a publicly listed company on the Tokyo Stock Exchange (code 7958), Tenma is recognized for its agile response to custom design requirements. While not a top-tier connector maker, it holds a solid niche position in the mid-volume, high-mix segment of the electronic components industry. The brand is often associated with durable, application-specific interconnect solutions.