National and Provincial Qualifications
- National High-tech Enterprise.
- National specialised, refined, distinctive and innovative “Little Giant” enterprise.
- Hunan Provincial “Little Giant” enterprise.
- Hunan Provincial Smart Manufacturing Benchmark Workshop.
- Hunan New Material Enterprise.
- Hunan Provincial Enterprise Technology Centre.
- Hunan Provincial Manufacturing Single Champion Product (thermal print heads).
- Hunan Provincial Benchmark Enterprise for Cloud and Platform Adoption.
Intellectual Property
Our patent portfolio covers heating-element structures, manufacturing processes and test methods for thermal print heads. Per the company website we hold more than 70 patents in total, including 12 granted invention patents (samples below).
Certificate Samples
The scans below are the invention patent certificates published by the company. For originals, numbers and validity periods, please use the inquiry form.
Invention Patent Certificate (12)
Invention Patent Certificate (04)
Invention Patent Certificate (03)
Invention Patent Certificate (02)
Invention Patent Certificate (01)