# Zhengdao Optoelectronics

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/zhengdao-optoelectronics

- Industry: Automobiles, Other Vehicles & Parts
- Headquarters: Changshu, China
- Latest round: Series A (Feb 4, 2026)
- Investors on record: 3

## About

Based in Changzhou, China and founded in 2023, Suzhou Zhengdao Optoelectronic Materials Co., Ltd., trading as Zhengdao Optoelectronics, focuses on the research, development, production, and sales of automotive smart dimming films. In February 2026, Zhengdao Optoelectronics closed Series A funding from new investors Hainan Huacui Enterprise Management, Kaisheng Southeast Venture Capital and Changshu Guofa Venture Capital.
Its core product utilizes three-state LC dimming technology, enabling instantaneous switching between high transparency, low transparency, and opaque states.
The company generates revenue by providing automotive smart dimming films and other related products.
The Series A funding raised in February 2026 will be used for technology research and development upgrades, production line expansion, and market expansion.

## Funding rounds

- Series A, Feb 4, 2026 — Changshu Guofa Venture Capital, Kaisheng Southeast Venture Capital, Hainan Huacui Enterprise Management

## Investors

- Changshu Guofa Venture Capital (https://capitalatlas.ai/funds/changshu-guofa-venture-capital) — Series A
- Kaisheng Southeast Venture Capital (https://capitalatlas.ai/funds/kaisheng-southeast-venture-capital) — Series A
- Hainan Huacui Enterprise Management — Series A