Air Vent Grilles Square Shape for Ceiling use Air Conditioning

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200 pc
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999999 pc/month

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Product Description:

Steel Linear Slot Diffuser Air Grille

 Supplying Air Diffusers 

-Frame Thickness: 1.0mm /0.8mm
-Any Size be customed 
-Powder Coated RAL 9010/9016

Specification of Air Diffuser



HVAC aluminum air conditioner grille



Extruded Aluminum alloy (6063-T5)



Blades in 45°from aluminum profile or as customer’s requirements


Bar spacing

30mm as standard or as customer’s requirements



0.8mm, 1.0mm, 1.2mm, 1.5mm or according to the customers’ 


Surface Finish

Powder coated, Anodized , PVDF, Mill finish.



Width x Height, any sizes available


Powder for Finish

Environmental protection and non-toxic, and Color to keep 5 -10 years.



Refer to RAL colors swatch or customized colors available



Drawings designed according to the customers’ requirements


Payment terms

T/T, L/C, PYAPAL, etc.


Delivery time

Usual 15-20 work days for a 40GP container 


Package details

Bubble wrap + Cartons for FCL,  Bubble wrap + Cartons + Wood-box for 



Stainless steel security mesh, Aluminum security mesh



Fixing and adjustable installation

Pictures Shown of Air Diffuser

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Our service


Best quality + Thoughtful service + Reasonable price

Choose CNBM,  PowChooseerful supplier & Best friend   

1. Professional manufacturer of air vent for 7 years.

2. Factory price with high quantity and fast delivery.

3. High grade material and exquisite manufacturing acheives a good quality.

4. Freely sample is available before order.

5.Own anodized factory so diffent finish colour


· Adjustable aerofoil-designed blades provide users with the flexiblility to cater to their personal needs. Blades are individually adjustable from the face of the grilles.

· From extruded aluminum of minimum 1.0mm thickness. All grilles are manufactured from highly corrosion resistant heavy gauge aluminum.

· Corners reinforced with welded corner pieces for robust handling during installation. 

· Standard powder coated white finish. Painted finish will be enamel coated and oven baked. 

· Anodised finishes and other finishes are also available upon request.

Company Information

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning

Air Vent Grilles Square Shape for Ceiling use Air Conditioning


1, What's size do u have for round type diffuser?

A: We have face size from 150mm to 550mm,neck size from 250mm to 400mm


2, Do u still have other types ?

A: Yes, we have round diffuser/ rectangle diffuser/ linear grilles/ baseboard diffusers,etc


3, What's the most early delivery time?

A: Within 25 days for each 40'fcl

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The air-conditioning compressor is stuck. Is there any way to repair it?
When necessary the appropriate starting capacitor capacity compressor for the specifications of a compressor can be normal to try to start up, and can be used with a screwdriver on the reverse way of trying to solve the compressor body.
Q:What are the technical parameters of the compressor?
Refrigeration compressor as an important part of the refrigerator, and other parts of the system, such as heat exchangers, throttling devices and other work together to achieve the effect of refrigeration. Therefore, it is necessary to intuitively use the amount of cold produced in unit time to describe the refrigerating capacity, which is one of the important performance indexes of the refrigeration compressor
Q:What are the types of condensers?
The condenser is often used for the condensation of the two steam at the end of the multi effect evaporator to ensure the vacuum of the final effect evaporator
Q:What is the working principle of a two stage compressor?
The low-pressure refrigerant vapor from the evaporator (pressure P0) is advanced into the low-pressure compressor, which is compressed to the intermediate pressure PM, and then cooled into the high pressure compressor,
Q:What are the types of compressors?
Reciprocating compressor is a displacement compressor, the compression element is a piston, reciprocating motion in the cylinder
Q:How to repair air conditioning compressor?
Check the compressor does not start trouble, such as the bottom of the capacitor drum, remove the capacitor, the bottom placed in the plane, such as standing instability, about rocking, then the compressor capacitor must be damaged, can be replaced directly
Q:What is the function of the air conditioning condenser?
At this point, the outlet temperature of the condenser is about 35~45 degrees C, and the optimum temperature is below 40 degrees C. The refrigerant then enters the expansion valve or capillary to cool down
Q:What is the Basic accessories for air conditioners?
Motors, fans,air filters,Infrared humidifier and electrode boiler type humidifier
Q:What is the working principle of the condenser?
Gases pass through a long tube (usually a solenoid) to dissipate heat into the air around them. Copper and other metals have a strong thermal conductivity and are often used to transport steam. In order to improve the efficiency of the condenser, heat transfer fins with excellent heat transfer performance are often used on the pipeline to increase the heat dissipation area to accelerate heat dissipation and to speed up air convection through the fan and take away the heat.
Q:What are the risk factors of condensers?
Combustible components are mainly acetylene and other hydrocarbons, acetylene is the most dangerous, the solubility in liquid oxygen is very low (5.6 * 10-6mg/L), it is easy to precipitate in solid state and cause explosion.

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