perforated steel sheet online manufacture

Perforated Metal Speaker Grille Excellent Acoustics Functions The perforated metal speaker grille, also known as the loudspeaker grille, is designed to protect internal elements and let the sound to pass ... Read More

Wear Resistance And Anti-Deformation, Perforated Casing Pipe Is A Good Solution To Prevent The Collapse Of The Hole Wallbore Perforated Casing Pipe Product: Perforated casing pipe, also called perforated casing ... Read More

Galvanized or Aluminum Noise Barrier for Highway and Railway Noise barrier, also called sound barrier, is a type of fence barrier used in the highway, railway, residences and other places for sound insulation ... Read More

Kinetic architecture adds a new dimension to the built environment, in line with an increasing trend towards moving structure. Kinetic Facade Sways Like Wave in Windy Day for Decorating Museum and Shopping Mall ... Read More