Chengzi Automation (founded 2014) develops end-to-end intelligent manufacturing solutions for 3C enterprises, with deep expertise in the smartphone supply chain and OEM/ODM partnerships. Its product and technology stack includes four R&D platforms—AirTrack (high-speed, high-precision air‑bearing platform), HD‑Pro hardware, MD‑Pro software programming, and the MD‑Cloud industrial internet platform—and three core product lines: precision placement, precision electrical testing, and AOI inspection. The company developed a flying‑probe tester based on AirTrack that can perform comprehensive static and dynamic testing for 5G PCBAs; AirTrack raises motion speed from 1m/s to 5m/s, achieves 1µm repeatability and dynamic response above 5G, and the flying‑probe system is in mass production with recognition from major domestic phone makers. Chengzi has expanded nationally with a Southwest service center in Chengdu, a Suzhou subsidiary (苏州欧瑞杰智能科技有限公司), a joint venture in Suzhou Industrial Park, and operations/points in Beijing, Xi’an and Wuhan. The company plans to use new funding to scale core product mass production, advance AOI detection technologies and new product R&D, and continue investment in the MD‑Cloud platform to deliver data‑driven capabilities to 3C customers.

Total raised

$100M

Funding rounds

2

Latest round

Series B

Latest activity

Jun 2024