需 SRRC、NMPA、CQC；中国市场准入需符合当地法规
Reference standards for this product category — verify applicability with your testing lab before export.
| Standard No. | Organization | Title | Year |
|---|---|---|---|
| GB/T 1468-2026 | GB/T | 描图纸 | 2026 |
| GB/T 22906.4-2025 | GB/T | 纸芯的测定 第4部分：尺寸的测定 | 2025 |
| GB/T 6543-2025 | GB/T | 运输包装用单瓦楞纸箱和双瓦楞纸箱 | 2025 |
| GB/T 4687-2026 | GB | 纸、纸板、纸浆及相关术语 | 2026 |
| GB/T 2679.14-2026 | GB | 纸和纸板 孔径的测定 | 2026 |
| GB/T 2679.17-2026 | GB | 瓦楞纸板 边压强度的测定 边缘补强法 | 2026 |
| GB/T 1543-2026 | GB | 纸和纸板 不透明度（纸背衬）的测定 漫反射法 | 2026 |
| GB/T 451.3-2026 | GB | 纸和纸板 第3部分：厚度的测定 | 2026 |
| Certification | What it covers | Status |
|---|---|---|
| SRRC | 无线设备 | Required |
| NMPA | 医疗器械/化妆品 | Required |
| CQC | 各类 | Conditional |
| CTA | 通信设备 | Required |
| CCC | 电子电气/玩具/汽车配件 | Required |
Complete certification list, testing checklist and official source links — cross-verified with China-side requirements.