# Zhongdao Semiconductor

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/zhongdao-semiconductor

- Industry: Semiconductors
- Headquarters: Shenzhen, China
- Latest round: Angel (Jan 23, 2026)
- Investors on record: 1

## About

Based in Shenzhen, China and founded in 2024, Shenzhen Zhongdao Semiconductor Co., Ltd., engages in the processing of optical products and quartz mask substrates. In January 2026, Zhongdao Semiconductor closed Angel funding from new investor G&O.

Its main products include photomask substrates, and it provides one-stop nanoscale optical technology solutions and optical components. Its main service area is nanoscale precision processing, involving nanoscale roughness, sub-micron flatness indicators, and grade 0 surface finish.
The company generates revenue by providing ultra-high-precision photomask substrates, one-stop optical technology solutions and other related services.

## Funding rounds

- Angel, Jan 23, 2026 — G&O

## Investors

- G&O (https://capitalatlas.ai/funds/g-o) — Angel