Quality Control
RoHS – Industrial Panel PC
At LINGNUO, quality control is integrated into every stage of manufacturing, from raw material inspection and precision component processing to product assembly and final testing. We implement strict quality checks throughout CNC machining, laser cutting, stamping, and system integration to ensure consistent product quality. Each industrial PC undergoes functional testing, hardware compatibility checks, and performance verification before delivery. Our commitment to reliable manufacturing and continuous improvement ensures stable operation, dependable performance, and long-term reliability in demanding industrial environments.
Our Certificates
RoHs
- Certificate Number:NTS2606157
- Issue Date:2026-08-10
- Expiry Date:2027-08-10
- Scope:Industrial All-in-One PC
- Issued By:NTS
FCC
- Certificate Number:NTS2604148
- Issue Date:2026-04-21
- Expiry Date:2028-04-21
- Scope:all-in-one computer
- Issued By:NTS
CE
- Certificate Number:NTS2604447
- Issue Date:2026-04-21
- Expiry Date:2028-04-21
- Scope:Industrial all-in-one computer
- Issued By:NTS
Design Patent Certificate
- Certificate Number:100395945
- Issue Date:2026-06-05
- Expiry Date:2028-06-05
- Scope:Industrial PC（LN-1010）
- Issued By:China National Intellectual Property Administration (CNIPA)
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