LONGER
Develops consumer and industrial 3D printers and laser engravers, integrating proprietary materials and control systems to provide affordable, high-quality AM solutions.
- CEO / Founder
- 章赣阳 (Zhang Ganyang)
- Team Size
- 51-200
- Stage
- Defunct
- Total Funding
- $740K
- Latest Round
- Seed
- Key Investors
- Dongfang Fuhai
Technology & Products
Key Products
Consumer 3D printers, industrial 3D printers, 3D printing materials, laser engravers.
Technological Advantage
Claimed: Comprehensive R&D in materials, software, and control systems. Verified: Over 50 patents including photopolymer ceramic composite materials and debinding methods.
Differentiation
Value Proposition
Provides a comprehensive ecosystem of 3D printing hardware, materials, and software that reduces the barrier to entry for high-quality manufacturing and laser engraving for global hobbyists and industrial users.
How They Differentiate
Differentiates from competitors like Creality and Raise3D by offering a broader portfolio that includes specialized ceramic AM materials and integrated laser engraving technology alongside standard polymer FDM systems.
Market & Competition
Target Customers
Global consumer and industrial users
Industry Verticals
General manufacturing, hobbyist/consumer, laser applications.
Competitors
Raise3D, Creality
Growth & Milestones
Growth Metrics
Company dissolved July 3, 2025; as of 2024 employee count and insured persons were 0
Major Milestones
2014: Founded (June 23); 2016: Employee scale exceeded 100, applied for 50+ patents; 2017: Dongfang Fuhai became investor, established ISO9001 facility; 2025-07-03: Company dissolved (注销)
Notable Customers
Joliet Central High School (Education), 3DArtGuy (Digital Art Case Study), Amazon (Top-selling laser product brand 2024), Kickstarter (Crowdfunding partner), RepRapPro (Strategic Acquisition).