Company Advantages1. The production of Ventech linear bar grille is completed by international advanced technology, ensuring smooth, efficient, and precise product. This product is characterized by its impact resistance
2. With a remarkable economic return, the product is considered as the most promising product in the market. It can remain undisturbed in the ceiling or wall
3. This product has the characteristics of stable performance and good durability. Adopting premium aluminum material, its frame is sturdy enough
4. The performance of the product has been greatly optimized by our dedicated technical team. This product is available in various kinds of powder coating
5. Our strict quality management system guarantees that our products are always in the best quality. This product is designed with a high fire rating
External grille
Ventilation grille the type external grille(sometimes called as weather louver) is designed to take in air from the exterior or to exhaust used air for comfort zones and industrial zones. Ready-to-install component which consists of a border and fixed weather proof designed blades. They are very strongly built and resistant to aggressive climatic conditions, for outdoor installation.
● Nominal length: 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.
Nominal height: 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.
Other dimensions upon request.
● Blades are weather proof design to prevent rains from outside.
● For installation in walls.
● Made of extruded aluminum, powder coated, or anodized.
● Concealed clip fixing or countersunk holes screw fixing.
● Available in RAL colors, or Anodized color.
● With galvanized insect mesh 4x4 fixed to the back side of the grille.


Company Features1. Yingde Ventech Air Conditioning Co.,Ltd is second to none in the industry of linear bar grille , mainly famous for its high quality. The employees are the energy that drives our company forward. They predictably execute strategy, meet goals, and need little management oversight. They are the asset that makes it possible for the company to accomplish ambitious projects.
2. Yingde Ventech Air Conditioning Co.,Ltd introduced a wide range of complete metal ventilation grilles production machines.
3. We have people with a diversity of experience. Based on their professional foundation, namely the expertise accumulated over years in the industry, they will identify and implement the optimum solution for each problem. Each of the details of air transfer grille is emphasized by Yingde Ventech Air Conditioning Co.,Ltd for higher quality. Get quote!