Powder coated perforated speaker grill metal mesh 

Powder coated perforated speaker grill metal mesh Perforated Metal Mesh Sheet powder coated is made by full auto punched machine.  The raw material is, stainless steel 304, 316,410etc, galvanized steel, black steel, aluminum alloy and others.  Perforated Metal Mesh Sheet powder coated Feature,  ► Minimal maintenance ► Long term performance ► Low environmental impact ► Strength Application, The perforated mesh can be used for environmental protection noise control barriers in transportation and municipal facilities such as highways, railways, subways, etc.  Perforated Metal Mesh Sheet powder coated Production,  Workshop have more than 7 sets machines, very fast delivery time.  Perforated Metal Mesh Sheet powder coated data sheet,  PERFORATED SHEETS DATA SHEETS Width…