4522b steel toe cap manufacturer
4522b steel toe cap production, 4522b steel toe cap manufacturer, 4522b steel toe cap price
Model: 4522b
Specifications: 5, 6, 7, 8, 9, 10, 11
Standard: European standard En12568, American standard Astm, CSA, national standard An1An2, ordinary
Remarks: The complete set has 7 numbers, sprayed on the surface, and 7mm fold at the bottom, suitable for injection molding and cold bonding processes