TOPRENE
Dongguan Dingyu New Material Co., Ltd. manufactures customized thermoplastic polyurethane and thermoplastic elastomer compounds for 3D-printing filament and industrial applications.
- CEO / Founder
- Gong Xun
- Team Size
- 11-50
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
Modified TPU; polyether TPU; polyester TPU; aliphatic TPU; TPE; TPEE; TPV; TPU compounds for 3D-printing filament.
Technological Advantage
The company reports customized TPU modification capabilities and twin-screw extrusion production for elastomer compounds.
Differentiation
Value Proposition
Customized TPU and thermoplastic-elastomer material formulations for application-specific performance requirements.
How They Differentiate
TOPRENE positions around customized modified TPU and elastomer compounds for regional industrial customers, including 3D-printing applications.
Market & Competition
Target Customers
3D-printing filament producers and manufacturers in consumer electronics, automotive, cable, wearable, and industrial markets.
Industry Verticals
3D printing, consumer electronics, wearables, automotive, wire and cable, footwear, and industrial engineering.
Competitors
Wanhua Chemical; Meirui New Materials; Covestro.
Growth & Milestones
Growth Metrics
The company website states a production area of more than 5,000 m², annual capacity of 12,000 tonnes, and 10+ R&D personnel.
Major Milestones
2000: Toprene Enterprise Limited established in Hong Kong (predecessor); 2016-09-19: Dongguan Dingyu New Material Co., Ltd. formally incorporated; 2021: Certified as National High-Tech Enterprise (高新技术企业); 2024: Renewed High-Tech Enterprise certification; 2024: Granted "Three-layer plastic masterbatch processing system" patent (CN111907028B); Listed as Guangdong Province Science and Technology SME (2024 batch)
Notable Customers
The company website displays customer logos including Bambu Lab, Motorola, Harman International, adidas, Samsung, Huawei, and Audio-Technica; commercial relationship details were not independently verified.