Key facts
- It has raised $4.1M; the latest was Early Stage VC in Apr 2025.
- Notable investors include Fan Zhuo Capital, SIRUI Optical, Sustech Asset Management, Vantron Capital, Zhejiang Jiayou Private Equity Fund Management.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Sirui Additive Manufacturing
- ·The full record, as it builds
Funding rounds
No funding rounds for Sirui Additive Manufacturing are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sirui Additive Manufacturing
Manufacturer of titanium and metal powder materials intended for 3D printing. The company offers cool sculpting processes and powder, thereby enabling clients with renewable titanium-based metal powder.
- Sector
- Materials and Resources
- HQ
- Shenzhen, China
- Founded
- 2022
- Website
- 3ram.cn/
- Ownership
- Privately Held (backing)
Sirui Additive Manufacturing doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Sirui Additive Manufacturing shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Sirui Additive Manufacturing in its N-PORT filings yet. We sweep new filings monthly.