Overview
| brand | China Steel National Inspection | Detection type | Metal material testing |
| Test name | Protective net detection | Testing standards | GB/T 4956-2003; JT/T 1328-2020; GB/T 1839-2008; YB/T 5294-2009 et al |
| Detection range | Active protective net, steel wire mesh, passive protective net, circular steel wire mesh, etc | Testing items | Tensile strength, galvanized layer thickness, elongation, appearance, torsion, etc |
| Testing qualification | CMA, CNAS | Company strength | High authority, national level |
| Detection category | Entrusted testing | Detection method | Mailing samples and on-site sampling |
| Test report | 3 copies | Detection cycle | 7 days |
| Service scope | nationwide | Sample quantity | Determined based on testing items |
| Report Style | Electronic version+paper version | Company Name | Zhonggang Group Zhengzhou Metal Products Research Institute Co., Ltd. Hebei Xiong'an Branch |
Product Details
Trading Area
Global