ISO 9001:2015 Quality System
Certified quality management system covering CNC engraving and laser cutting machine assembly, audited under CNAS.
View ISO 9001 certificate (PDF)MNT (MEINAITE) Certifications & Patents
MNT (MEINAITE) is ISO 9001:2015 certified and CE marked under EU Machinery Directive 2006/42/EC, with 8 registered CNIPA patents and a software copyright behind its CNC, laser and digital cutting machines.
ISO 9001
Quality system, valid to 2028
CE
EU Machinery Directive 2006/42/EC
8
Registered patents at China's CNIPA
9
Total IP rights incl. software copyright
Proof Behind the Machines
Every MNT machine ships under an ISO 9001:2015 quality system and carries CE marking for export to the EU.
Our certificates and patents are issued to Hangzhou Chaohan Intelligent Equipment Co., Ltd — the legal entity behind the MEINAITE brand — and sit behind real machining, assembly and inspection at our Hangzhou factory. Read more about MNT (MEINAITE) or browse the full machine range. Every certificate below shows its registration number and downloads as a PDF.
Certifications
ISO 9001 & CE Certificates
MNT holds an ISO 9001:2015 quality certificate and a CE Certificate of Compliance (FQC2543101) covering its CNC, laser and digital cutting machines.
CE Marking — Machinery Directive
Certificate of Compliance for T3, T5, T6, T7 routers and the C2516 cutter under the EU machinery and laser directives.
View CE certificate (PDF) View CE test report (PDF)Patents & IP
8 Patents & a Software Copyright
MNT (MEINAITE) holds 8 registered patents and a software copyright at China's CNIPA, spanning fiber laser, engraving and cutting machine designs. Each card shows its patent number and downloads as a PDF.
Fiber Laser Cutting Machine Cleaning Device
Protects the optics and lifts uptime on MNT X-series fiber laser cutters — secured by China’s highest-tier invention patent (CN 119566580 B), alongside an earlier utility-model grant for the same device.
View CN 119566580 B (PDF)
Dual-Platform Interactive Cutting Machine
Parallel load-and-cut design behind our C-series digital cutters.
View CN 219310375 U (PDF)
Roller-Feeding Cutting Machine
Continuous roll-feeding mechanism for MNT digital knife cutters.
View CN 218639713 U (PDF)
Multi-Head Dynamic Four-Axis Engraving Machine
Multi-head four-axis engraving used in MNT CNC routers.
View CN 218533737 U (PDF)
Efficient Modular Laser Cutting Machine
Modular laser architecture behind our fiber laser cutters.
View CN 218517948 U (PDF)
High-Precision Fiber Laser Cutting Machine
High-precision cutting design for MNT fiber lasers.
View CN 218362781 U (PDF)
Sheet-Material Hot Bending Machine
Sheet hot-bending mechanism across MNT cutting and forming machines.
View CN 218020108 U (PDF)
Engraving Machine Control Cabinet
Registered industrial design for the MNT CNC router control cabinet.
View CN 307244957 S (PDF)
CNC Engraving Automation Control System V1.0
Proprietary control software running MNT CNC engraving machines.
View software copyright 2023SR0693422 (PDF)Frequently Asked Questions
Is MNT certified to ISO 9001?
Yes. MNT (MEINAITE) operates an ISO 9001:2015 quality management system covering CNC engraving and laser cutting machine assembly, valid from March 2025 to March 2028. The full certificate is downloadable as a PDF on this page.
Are MNT machines CE marked for export to the EU?
Yes. Our CNC routers and cutters carry CE marking under EU Machinery Directive 2006/42/EC (Certificate of Compliance FQC2543101), with a supporting test report. Both PDFs can be downloaded above or requested on the contact page.
How many patents does MNT hold?
MNT holds 8 registered patents at China's CNIPA — 1 invention patent (CN 119566580 B), 6 utility-model patents and 1 design patent (CN 307244957 S) — plus a software copyright (2023SR0693422), covering its four machine lines.
Can I download your certificates and patents?
Yes. Every ISO, CE and patent certificate on this page shows its registration number and links to a downloadable PDF. For machine-specific test reports, tell us your model on the contact page.
Which machine models does the CE certificate cover?
MNT’s CE Certificate of Compliance FQC2543101 covers the T3, T5, T6 and T7 routers and the C2516 cutter under EU Directive 2006/42/EC, valid to 2030.
Are MNT’s patents verifiable on a patent database?
Yes. All 8 patents are registered at China’s CNIPA with public numbers such as CN 119566580 B; each certificate downloads as a PDF on this page.
Need Our Certificates?
Tell us your model and destination market; an MNT engineer will send the ISO, CE and test documents within 24 hours.