As a high starting point and internationally competitive optoelectronic testing enterprise, Semight instrument covers high-speed optical communication and laser chip testing and measurement. After years of efforts, lianxun instrument has become a leader in replacing high-end photoelectric test instruments and equipment made in China and facing the competition of international peers. Semight instrument has independent intellectual property rights of broadband sampling oscilloscope, high-speed bit error analyzer, network flow tester, fast wavelength meter, high-precision digital source meter, laser chip aging machine and laser chip testing machine, providing customers with high-quality and high-tech test products and services. Gathering many advantageous industry resources, the team continues to grow and the customer recognition continues to improve.

After the B + round of financing, while maintaining the leading position in domestic high-speed optical communication testing, Semight instrument will further integrate strategic resources, deeply enter the semiconductor testing field, and accept the new challenges of the company's new development stage. Semight instrument will continue to adhere to the mission of "continuously filling the gap of domestic high-end test instruments and equipment", and combine its five core technologies of precision optical design, high-speed circuit design, weak signal detection, high-power signal detection and precision probe system design. It is expected to launch four types of semiconductor test equipment to fill the domestic gap in 2022 and obtain batch sales orders.

Semight instruments will accelerate the creation of domestic high-end test and measurement overall solutions from the two dimensions of test products and services, further improve customer service quality, and promote the performance of lianxun instrument to a higher level.

Shanghai Xingcheng Investment Management Co., Ltd. (Xingcheng capital) is a fund management institution focusing on semiconductor industry investment. At present, the fund scale exceeds 20 billion yuan. Xingcheng has invested in more than 50 enterprises, covering the whole chain of wafer manufacturing, advanced packaging, equipment, materials, parts, EDA, IP, chip design and other industries. The number, quality, investment amount and proportion of invested enterprises in many fields are prominent in the industry. Many enterprises invested by Xingcheng, such as micro and medium-sized companies, Xinyuan shares, Kelun electronics, Shenyang tuojing, yingjixin and so on, have been successfully listed or held. Xingcheng capital adheres to the industry law, cares about the industry mission, cultivates intensively and forms a good and solid cooperative relationship with the invested enterprises.

Beijing Huafeng measurement and Control Technology Co., Ltd. (Huafeng measurement and control), as one of the first enterprises to enter the semiconductor test equipment industry in China, has been deeply engaged in the industry for more than 20 years, focusing on the field of analog and mixed signal test equipment, and has become a leading enterprise in semiconductor testing in China. With the advantages of high performance, easy operation and service, the company has not only sold in batches in China but also exported to Taiwan, China, the United States, Europe, South Korea, Japan and other overseas semiconductor industry developed regions, and has reached the domestic leading level in terms of revenue and brand advantages. So far, the total installed capacity in the world has exceeded 4000.

SMIC Juyuan equity investment management (Shanghai) Co., Ltd. (SMIC Juyuan) focuses on equity investment in the integrated circuit industry and is committed to long-term value investment to discover and create value. SMIC Juyuan was jointly initiated by SMIC international and a senior investment team, with a management fund of more than 26 billion yuan. The investment target covers the whole industrial chain of integrated circuits, and spans all stages of equity investment such as angel, VC, PE, listed company investment and M & A investment. At present, more than 200 enterprises have been invested, and some have landed in the capital market.