Skip to main content

BWT

AM-Adjacent EquipmentBeijing, ChinaFounded 2003· One of 131 AM-Adjacent Equipment companies tracked by AMPulse

Manufactures fiber, diode, and ultra-fast lasers used as components in metal additive manufacturing systems, enabling high-precision processing with good beam quality and stability

CEO / Founder
Xiaohua Chen
Team Size
1001-5000
Stage
Active
Total Funding
$14.3M
Latest Round
Series B
Key Investors
Shougang Fund, CRRC Capital (中车资本)

Technology & Products

Key Products

Fiber-coupled / wavelength-locked diode lasers (pump sources); Thunder Series high-power fiber lasers (to 40–200kW); Lightning Series fiber lasers incl. 500W/1000W SLM metal 3D-print models; ultrafast (ps/fs); blue lasers for copper AM/cladding; powder-bed laser heating diode systems; cladding-dedicated 6–12kW fiber lasers

Technological Advantage

Proprietary laser technology with good beam quality and stability, protected by dozens of Chinese and foreign patents; cost-effective manufacturing scale with over millions of products in operation globally

Differentiation

Value Proposition

Provides cost-effective, high-performance laser sources that reduce system integration costs and improve processing speed and quality for metal 3D printing applications

How They Differentiate

Focus on fiber-coupled diode lasers with extensive experience in pump source applications; global presence with subsidiaries in Germany; proprietary beam quality for precision AM processing vs. broader industrial laser competitors

Market & Competition

Target Customers

Industrial manufacturers, AM system integrators, aerospace, automotive, and medical device companies

Industry Verticals

Additive Manufacturing; Aerospace; Automotive; Medical; Industrial Manufacturing

Competitors

Raycus; Huaray K; MAX; INTE; VINGUAR; BOCHU

Growth & Milestones

Growth Metrics

Over 100 million CNY raised in recent financing; millions of products in stable operation globally; business covers more than 60 countries

Major Milestones

Founded 2003 (Beijing); German subsidiary 2020; Thunder fiber series + 200kW industrial fiber laser (2023–2024); STAR Market IPO accepted 2023, registered mid-2024, registration expired June 2025 without listing; dedicated SLM/3D-print laser solutions (Lightning 500/1000W) promoted 2024–2026; millions of products in 60+ countries

Notable Customers

Meiguang 3D / FastForm (美光/美光速造) — Lightning 500W fiber lasers on metal AM systems; Yongnian Laser (江苏永年激光); high-power industrial partners including Jiatai Laser, Jinweike Laser

https://www.bwt-bj.com

Equipment deals on record

Publicly disclosed purchases or installs only.

  • SLA 750Buyer: BWT Alpine F1 Team · Supplier: 3D Systems
  • FDM (ULTEM 9085)Buyer: Senior Aerospace BWT · Supplier: Stratasys
  • Fortus 450mcBuyer: Senior Aerospace BWT · Supplier: Stratasys
View full equipment ledger

Why this company matters

AMPulse analysis, not a company disclosure

BWT is a Beijing-based laser manufacturer that supplies fiber-coupled diode lasers, fiber lasers, and ultra-fast lasers as core components for metal additive manufacturing systems. Founded in 2003, the company has accumulated nearly two decades of design and manufacturing experience in diode laser fiber coupling, positioning itself as an established player in the laser components segment of the AM supply chain.

The company's laser sources are designed to reduce system integration costs for AM OEMs while improving processing speed and quality. Key product lines include the Thunder and Lightning Series fiber lasers, which are used in metal LPBF and DED systems. BWT claims proprietary beam quality and stability for precision processing, supported by dozens of Chinese and foreign patents, though specific patent numbers are not disclosed.

BWT targets industrial manufacturers, AM system integrators, and end users in aerospace, automotive, medical, and industrial manufacturing. The company has a global footprint spanning more than 60 countries, with a German subsidiary established in 2020. A notable partnership includes Meiguang 3D for metal 3D printing applications. Competitors include Raycus, Huaray K, and MAX, among other Chinese laser makers.

BWT has raised approximately $14.3 million in total funding from investors including Shougang Fund and CRRC. The company reports millions of products in stable operation globally and developed a 3,000W single-cavity fiber laser by 2019. With a team of 501–1,000 employees, BWT's scale and cost-effective manufacturing give it a competitive position, though it faces pressure from larger industrial laser rivals expanding into AM-specific applications.