Longer
ActiveOverview
Longer 3D, based in Shenzhen, China, develops 3D printers, laser engravers, accessories, and materials for applications including aerospace, biomedical, architecture, jewelry design, and education.12 The company holds over 50 patents in laser systems, 3D printing materials, software, and control systems, positioning it as a provider of consumer and industrial 3D printing solutions with expansions into laser engraving.24
History
Longer 3D was founded in 2014 (or 2016 per some accounts) by Dr. Lao and Dr. He, scientists from MIT and Georgia Tech, along with Chinese National Distinguished Experts.124 In 2016, the company acquired RepRapPro, a British 3D printing pioneer.2 It has since expanded from 3D printers to laser engravers while securing over 50 international patents.24
Product Lines
| Product Line | Positioning | Price Range |
|---|---|---|
| Consumer 3D Printers | Entry-level desktop FDM printing | $200 - $500 |
| Industrial 3D Printers | Professional-grade additive manufacturing | $1,000 - $5,000 |
| Laser Engravers | Diode and UV engraving for materials like wood and metal | $300 - $1,500 |
| UV Resin Printers (e.g., Longer ePrint) | Dual-printhead high-speed resin printing | $500 - $2,000 |
| 3D Printing Materials | Filament and resin for various applications | $20 - $100 |
Manufacturing
Products are manufactured in Shenzhen, China, through the company's facilities with a strict production and quality management system certified by CE, FCC, and RoHS.14
Notable Products
- Longer ePrint - World's first dual-printhead UV printer for high-speed 3D textured printing.
- Laser Engravers (Ray5 series) - Diode laser engravers for wood, glass, stone, and jewelry.
- Alkimos - Consumer 3D printer with advanced features.
- Orange series - Industrial 3D printers for professional use.
- Photopolymer Ceramic Materials - Patented materials for ceramic 3D printing.
Reputation
Longer 3D is recognized among enthusiasts for affordable, accessible 3D printing and laser engraving tools with reliable performance and certifications.134 Professionals note its technological advancements like patents and the RepRapPro acquisition, though small team size may limit scale.12 Some variability in build quality is mentioned in user communities, balanced by strong innovation in UV and laser tech.26