COMPANY PROFILE

STR Laser

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High-power fiber lasers and laser welding / additive manufacturing systems

Chengdu, ChinaFounded 2017Engineering and Manufacturing Equipment

Valuation $100–250M Last recorded · 2025

Total funding $10–50M Disclosed equity funding

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About STR Laser

STR Laser (思创激光 / Sichuan Sichuang Laser Technology) is a Chengdu-based high-power fiber laser company founded in 2017. It designs and manufactures high-power continuous and pulsed fiber lasers, fiber passive components, matching power supplies and control systems, plus laser welding and metal additive manufacturing equipment for industrial, research, security and medical customers. Headquarters is in Chengdu Wenjiang Cross-Strait Science & Technology Industrial Park, with facilities in Shuangliu. The company completed a multi-hundred-million RMB Series B in 2025 led by Fortune Capital. Official site: strlaser.com.

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At a glance

Status: Operational
Founded: 2017
Headquarters: Chengdu, China
Open positions: None listed
Dealroom signal: 19.7/100
Industry: Engineering and Manufacturing Equipment
Sector: Engineering and Manufacturing Equipment, Laser Technology, DT and LS, science-based
Technology: Deep Tech
Business model: Manufacturing
Client focus: b2b
Links: Website

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Funding history

1 recorded event

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES B✓Equity / VC	Mar 2025	$28M	$110M	Fortune Venture	↗

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Growth signals

STR Laser website traffic

Latest recorded traffic for STR Laser is 470 monthly website visits, up 291.7% over the last three months.

Latest monthly visits470 3-month web change+291.7%

Monthly website visitsMar 2025–May 2026

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