grating stair treads Building materials Guinea-Bissau sale
Grating Stair Treads Building Materials Guinea-Bissau Sale | INTERNATIONAL CLASSIFICATION OF GOODS AND SERVICES :
- Mild carbon steel
Steel grating is the most popular choice for many grating applications. It is often hot-dip galvanized or PVC coated to extend service life.
Aluminum grating has unexpected strength-to-weight ratio. In addition, it is suitable for harsh environments like wet and corrosive.
- Stainless steel
Stainless steel grating is the prior choice for food processing factories which needs high sanitarian requirements.
Grating Stair Treads Building Materials Guinea-Bissau Sale | INTERNATIONAL CLASSIFICATION OF GOODS AND SERVICES
INTERNATIONAL CLASSIFICATION OF GOODS AND SERVICES - 세계지적재산권기구
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