Aluminum outlet - Shandong aluminum outlet - April Special aluminum outlet market. Tel: 0534-6350444 aluminum vent free folding Edit this paragraph 1) Alloy double Grille. 2) Aluminum single Grille. 3) aluminum fixed outlet strip. 4) Since the vertical aluminum louvered vent. 5) aluminum diffuser. 6) spherical aluminum adjustable vent. 7) Aluminum swirl diffusers. 8) Aluminum Grille. 9) aluminum manhole, access door. 10) Check the opening of new aluminum outlet Xinhua. 11) Aluminum Hinge type outlet. 12) Aluminum rain (water) type outlet. 13) shaped aluminum vent line 14) aluminum trough-shaped outlet 15) is also required special outlet Aluminum is the industry's most widely used non-ferrous structural materials in aviation, aerospace, automotive, machinery manufacturing, shipbuilding and the chemical industry has a lot of applications. With the recent rapid development of science and technology as well as the industrial economy, the demand for aluminum alloy welded structure is increasing, so that the welding of aluminum along with in-depth research. Aluminum is widely used to promote the development of aluminum welding technology, welding technology development and also expand the applications of aluminum, aluminum welding technology is becoming one of the hot research.