Certifications
Or a long time, Aosen Metal has been strengthening its quality management investment while ensuring stable production.
ISO9001
ISO14001
ISO45001
SKP15-11860
SKP18-11860
SKP19-1-1860
2024 China Transportation Quality Supplier
2025 Transportation Product Certificate
CRCC Certificate
China Energy Engineering Group 2024 Outstanding Supplier
CE - Steel Products
CE - Iron Products
RoHS - Steel Products
RoHS - Iron Products
Alirein Certificate
2024 Hebei Innovative SME
2025 Gabion Mesh Standard Development Honor
China Railway Eighth Bureau 2023 Outstanding Supplier
China Railway Bridge Bureau 2023 Premium Material Supplier
DCL Certificate
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