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Highlighted Companies

Air Louver - China

price: 1.00 Dollar US$

Air Louver

An air louver, also known as an air vent or grille, is a device that is used to control the flow of air into or out of an enclosed space, such as a room or a building.

It is typically a flat or curved surface with slats or blades that can be adjusted to allow more or less air to pass through.

Air louvers are commonly used in heating, ventilation, and air conditioning (HVAC) systems to regulate the air flow and maintain a comfortable indoor environment.

They can be mounted on walls, floors, or ceilings and come in a variety of sizes and shapes to suit different applications.

In addition to controlling the air flow, air louvers can also help to filter out dust, debris, and other particles from the air.

They may be equipped with filters or screens to prevent the entry of unwanted materials.

Advantages of Air Louvers:

Airflow Control: Air louvers enable precise control of the airflow within a cleanroom or a controlled environment.

They can be adjusted to regulate the volume and direction of the incoming and outgoing air.

Contamination Prevention: By directing the airflow effectively, air louvers help prevent the entry of contaminants, such as dust, particles, and unwanted airborne substances, into the cleanroom.

They contribute to maintaining the required cleanliness level.

Pressure Balance: Air louvers aid in achieving and maintaining the desired pressure differentials between different areas within a cleanroom or between the cleanroom and its surroundings.

This helps to prevent the migration of contaminants and ensures proper air balance.

Energy Efficiency: Well-designed air louvers can optimize the airflow and reduce energy consumption by minimizing pressure drops and maintaining proper ventilation rates.

This can result in energy savings and improved operational efficiency.


Company Contact:


  • Phone: 86-20-81554508

  • Address: 8053, 5th Floor, Junfeng Business Center, No. 99 Hualei Road, Liwan District, Guangzhou , Guangdong , China

  • Email: Email


Published date: August 7, 2023

  • Business Description: Guangzhou Yizhong Aluminum Industry Co., Ltd. founded in Guangzhou, Guangdong province in 1996 named "SANHE", has been developing for more than 20 years with branches and factories in Foshan, Dongguan, Zhongshan and Taishan.

    Yizhong (E-ZONG) is the most professional and perfect in the clean industry in south China.

    The company integrates R&D, production and sales of clean room aluminum profiles, air-conditioning unit frame aluminum profiles, air diffuser aluminum profiles and clean room doors, medical automatic doors, swing doors, air diffuser and other aluminum products.

    Products are widely used in medical and health, bio-pharmaceutical, food and beverage, cosmetics, machinery and electronics industries.

    The production of its products introduces a full set of CNC machining equipment, and its quality is in a leading position in the same industry.

    Now Yizhong (E-ZONG) is occupying plant area of more than 30,000 square meters, having more than 300 employees.

    Since its establishment, Yizhong (E-ZONG) has obtained the "Appearance Design Patent Certification", "Invention Patent Certification" and "Practical Patent Certification", and has passed the "ISO9001" quality management system certification.

    The company constantly introduces the management mode and production equipment of the leading industry, and always focuses on creating environmental aluminum products and making our products leading the trend of the highest standard.

    Advanced production equipment, scientific process control, and strict quality test have laid a solid foundation for Yizhong (E-ZONG)'s market.

    In the future, Yizhong (E-ZONG) will continue to implement the business strategy of technology, quality and service.

    With innovative technology, excellent quality and service, we will sincerely work together with you all to create brilliant future!

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