Thép tấm nhôm đục lỗ kim loại đục lỗ mạ kẽm

Video Description:
Discover the versatility of Baodu Polished Aluminum Galvanized Honeycomb Punching Perforated Metal Sheet. Ideal for sound absorption, decoration, and filtration, this perforated metal sheet offers durability, lightweight design, and superior abrasion resistance. Customize with various hole sizes, patterns, and surface treatments to meet your specific needs.