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Introduction

Introduction

Introduction

Established in 2017 and headquartered in Suzhou High-tech Zone, Semight is a global provider of high-end test instruments and equipment. The company delivers a comprehensive ecosystem combining instruments, equipment, and customized solutions to serve high-speed communication, electronic measurement, optical chips, and power device sectors. Strategically positioned for both R&D and high-volume manufacturing, Semight listed on the Shanghai Stock Exchange in 2026 under the stock code 688808.

The company's advanced instrument portfolio includes Sampling Oscilloscopes, Clock Recovery Units, High-Speed Bit Error Ratio Testers (BERT), High-Precision Wavelength Meters, and Precision Digital Source Measure Units (SMU). In addition, Semight provides industry-leading test solutions including Laser Chip (CoC) Burn-in and Bare Die Testing Systems, Silicon Photonics (SiPh) Wafer Testers, as well as SiC Wafer Level Burn-in Systems, SiC Known Good Die (KGD) Handlers, and Wafer Acceptance Test (WAT) systems.

Course

Course

Course

2026

Released PCIe High-Speed Cable BER Tester in Mar.
Released High-Precision PXIe LCR Meter in Mar.
Released PXIe Modular Waveform Generator and Fast Measurement Unit in Mar.
Released Parameter Analyzer in Mar.
Officially listed on the STAR Market in Apr.
Released Wafer Level Burn-in System in May.

2025

Released Wafer Level Burn-in System in Feb.
Released High-Precision PXIe SMU in Mar.
Released Upgraded 65 GHz Sampling Oscilloscope in Mar.
Released 120 GBaud Clock Recovery Unit in Mar.
Released 1.6T BERT in Mar.
Released SiC KGD Handler System in Apr.
Released Precision PSMU in May.
Released PXIe SMU in Dec.

2024

Released Package Level Reliability Test Equipment in Sep.
Released 2 CoC Burn-in Systems in Oct.
Released 65 GHz Sampling Oscilloscope in Nov.
Released High-Voltage Switch Matrix in Nov.
Released SiPh Wafer Test System in Dec.
Released Pulse Current in Dec.

2024

Released 2 High-Precision Benchtop SMUs in Jan.
Released 2 High-Precision Benchtop SMUs in Feb.
Released HTGB Wafer Level Burn-in System in Mar.
Released Wafer Level Burn-in System in Mar.
Released SiC KGD Die Handler in May.
Released 800G Optical Transceiver Tester in Aug.

2023

Released High-Precision Benchtop SMU in Nov.
Released High-Voltage Semiconductor Pulse Generator Unit in Nov.
Released Serial Parametric High-Voltage Test System in Nov.
Released 50G Burst Mode BERT in Dec.
Released 2 High-Precision PXIe SMUs in Dec.
Released 7 High-Precision Benchtop SMUs in Dec.
Released PXIe Pulse Precision SMU in Dec.

2023

Released Upgraded 30/50 GHz Sampling Oscilloscope in Mar.
Released Single-Channel 200V PXIe SMU in Apr.
Released Low-Leakage Switch Matrix in May.
Released Wafer Level Auto-Burn-in System in Sep.
Released 3500V High-Voltage SMU in Oct.
Released High-Precision Benchtop SMU in Oct.

2022

Released 30 GHz PAM4 Sampling Oscilloscope in Jan.
Released Silicon Photonics Wafer Tester in Jun.
Released 50 GHz Broadband Sample-Hold Chip in Jul.
Released Power Chip Test Equipment in Aug.
Released 25G/50G Burst BERT in Aug.

2021

Released High-Power Laser Burn-in System in Apr.
Released 400G Network Tester in Jul.
Released Optical Wavelength Meter in Sep.
Released PXIe Digital SMU in Nov.
Released 56GBaud Clock Recovery Unit in Dec.

2020

Released 800G PAM4 BERT in Apr.
Released Benchtop High-Precision SMU in Jun.
Released 30 GHz NRZ Sampling Oscilloscope in Jul.
Released Die Tester in Nov.

2019

Released 6-Channel SMU in Feb.
Released -40℃ Laser Test System in Aug.
Released 25 GBaud Clock Recovery Unit in Dec.

2018

Released 10 GHz Optical Sampling Oscilloscope in Mar.
Released CoC Reliability Test System in Apr.
Released 10G Burst BERT in Aug.
Released -40℃ Temperature Controller in Sep.

2017

Established in Mar.
Released 100G BERT in Jun.
Released Single and Multimode Optical Attenuator in Jul.
Released 400G PAM4 BERT in Oct.

Responsibility

Responsibility

Responsibility

While pursuing excellence in development, Semight always keeps in mind its corporate social responsibilities and gives back to society through concrete actions.

 

We drive the future with innovation, continuously increasing investment in research and development, and exploring cutting-edge technologies. By building open technology platforms, sharing research results, and organizing technical exchange forums.

We build trust with integrity, establishing comprehensive data protection mechanisms. We implement strict encryption, access control, and secure storage measures for all data to prevent data leaks and misuse, creating a solid barrier for user information security.

We empower development through talent, creating a large number of high-quality job opportunities across the entire industry chain, including technology R&D, production manufacturing, and marketing.

We give back to society with love, participating in public welfare activities, conveying warmth and hope through practical actions.

We highlight the future with green practices, fully implementing green manufacturing in our production and operations. We use environmentally friendly materials, optimize production processes, reduce energy consumption and waste emissions.


Honor

Honor

Honor

  • Suzhou City unicorn cultivation enterprises
  • Jiangsu Province specializes in special new "little giant" enterprises
  • Potential unicorn enterprises in Jiangsu Province
  • Jiangsu Province key research and development plan
  • Winning project and excellent project of the National Disruptive Technology Innovation Competition
  • The country's fourth batch of new special fine "Little giant"
  • High-tech enterprises
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