Sanwa Supply Inc. was founded in 1951 in Japan and is a leading manufacturer of computer peripherals, cables, adapters, and electronic accessories. Based in Okayama, Japan, the company has grown to become one of Japan's most recognized brands for IT accessories, producing over 6,000 different products including USB cables, HDMI adapters, computer cases, audio cables, and various connectivity solutions. With decades of experience in electronics manufacturing, Sanwa Supply serves both consumer and business markets across Japan and internationally. The company maintains strict quality standards and offers comprehensive product lines spanning computer accessories, mobile device peripherals, and audio-visual connectivity solutions for modern digital lifestyles.