Semight Instruments Co., Ltd. develops and supplies test and measurement instruments and equipment in China and internationally. The company offers high speed communication test equipment, including sampling oscilloscopes, clock recovery units, bit error ratio testers, network testers, wavelength meters, optical test instruments, and transceiver ATEs; and electronic measurement units, such as source measure units, switch matrix units, and wafer acceptance test products. It also provides optical chip test products comprising laser diode test and burn-in products, and silicon photonics; and power semiconductor test systems that include wafer level burn-in, known good die testing, and visual inspection and sorting systems. Semight Instruments Co., Ltd. was incorporated in 2017 and is headquartered in Suzhou, China.