WanShih Electronic Co., Ltd. engages in the business of selling electronic components, computers, and peripheral products; and producing and selling mini coaxial cables. It operates through the following division segments: Wire Harness, SMT, and Other. The Wire Harness division segment includes manufacturing security, medical, and automobile cables by using precision processing technology; and combining high frequency, medical electronics, and 5G millimeter wave radar technologies to shorten the production time and to develop the market of precision high frequency wireless communication and radar modules. The SMT division segment is involved in specializing in SMT surface mount technology, which is a technology for soldering electronic components to the surface of circuit boards. The company was founded by Ming Lieh Chang on June 4, 1987 and is headquartered in New Taipei, Taiwan.