# Piecoating Tech

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/piecoating-tech

- Industry: Industrial Machinery
- Headquarters: Shenzhen, China
- Website: https://pie-tech.cn/
- Latest round: Series A (Jan 28, 2026)
- Investors on record: 3

## About

Established in 2021 and headquartered in Shenzhen, China, Piecoating Technology (Shenzhen) Co., Ltd., trading as Piecoating Tech offers sophisticated vacuum coating technologies. The company does not have known subsidiaries or a history of pivots. In January 2026, Piecoating Tech raised Series A funding from new investors Legend Capital, Sinovation Ventures and Cowin Capital.
Piecoating Tech specializes in the development and application of advanced physical vapor deposition (PVD) technologies, focusing on high-end vacuum coating solutions. Their portfolio includes thin film products such as gold (Au), aluminum nitride (AlN), chromium oxide (Cr2O3), titanium nitride (TiN), tantalum nitride (TaN), indium tin oxide (ITO), intrinsic zinc oxide (IZO), tungsten oxide (WO3), germanium sulfide (GeS2), and zinc selenide (ZnSe), catering to industries such as semiconductors, renewable energy, and aerospace.
The revenue model of Piecoating Tech is structured around business-to-business transactions, where clients procure specialized coatings directly. Their transactions often involve long-term partnerships with manufacturers in the semiconductor and aerospace sectors, as well as short-term contracts for specific projects. The pricing strategy reflects the advanced technology and research involved in their products, indicating a premium pricing approach for flagship offerings.

## Funding rounds

- Series A, Jan 28, 2026 — Legend Capital, Sinovation Ventures, Cowin Capital

## Investors

- Legend Capital — Series A
- Sinovation Ventures (https://capitalatlas.ai/funds/sinovation-ventures) — Series A
- Cowin Capital (https://capitalatlas.ai/funds/cowin-capital) — Series A