1.Material: steel tube 2.Size: Dia.14*400mm 3.Finishing:powder coating/chrome plating Advantage:1.more than 2 decades manufacturing experience on fan guard, grille and motor mounts etc.2.very good experience service for companies which are reputable in refrigeration and ventilation industry, such as JCPenney,Marks&Spencer,Leggett & Platt etc.3.own comprehensive surface treatment methods, plating ...