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popular small return air grille supplier for sale

Popular small return air grille supplier for sale

Weather Louver
Guangdong, China (Mainland)
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Company Advantages
1. Ventech has gone through several production stages. They may include housing mold fabrication, circuit board fabrication, injection molding, stamping, surface treating, and assembling. It can maintain the integrity of ceiling construction
2. The energy efficiency of this product brings lots of benefits. It does not only contributes to the reduction of electricity costs but also helps conserve energy and resources for the environment. Its wipe-clean design makes it suitable for internal use
3. The product is able to manage well its heat. It has a heat dissipation substrate that effectively acts as an essential role in cooling. With a beautiful curved edge, this product shows an eye-catching look




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.


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Company Features
1. As an excellent producer of small return air grille , Yingde Ventech Air Conditioning Co.,Ltd is very popular among customers. Modern technology is introduced to the creation of hvac ceiling return grilles .
2. Full implementation of technical research will help Ventech become a forward-looking double deflection grille supplier.
3. Ventech has made some breakthroughs in extending the life of ventilation grilles for walls . With our superb ceiling grilles ventilation , Yingde Ventech Air Conditioning Co.,Ltd hopes to build relationships with you in the near future. Get more info!
ceiling grilles ventilation is one of the factors that Yingde Ventech Air Conditioning Co.,Ltd emphasizes during material selection. As super elevated wisdom model, SUMWIC winding machine has self-inspecting functions
What Yingde Ventech Air Conditioning Co.,Ltd is utilizing for material of hvac ceiling return grilles is double checked for quality. With German Siemens HIM touch screens, SUMWIC machine achieves improved image display
All double deflection grille may be the same, but ceiling grilles ventilation make us take the lead.All SUMWIC machines have low noise level
It has been proved through industrial tests that hvac ceiling return grilles has met design requirements. The latest synchronous winding single-chip microprocessor design is adopted by SUMWIC
ventilation grilles for walls attracted attention with a particular design, it was regarded a hvac ceiling return grilles with great expansibility. SUMWIC machines present features such as quick responding speed and high suitability
hvac ceiling return grilles can stand all kinds of strict tests before putting into use. Overall reinforcement layer of SUMWIC machines make it able to suit all kinds of harsh environment
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