Jingjiang Junda Air Conditioning Equipment Manufacturing Co., Ltd.

Jundair is a leading ventilation & purification manufacturer located in the well-known "China's HVAC Industry Hometown", with convenient Yangtze Delta logistics.
Specializing in residential & commercial (marine, medical, high-speed rail, airport, ranch, workshop, etc.) products, Jundair provides a comprehensive range of solutions including diffusers, grilles, louvers, ABS profiles, air volum control dampers, CAV damper, VAV damper, silencers, BFU, FFU, and air filter series covers panel, bag, and W-type pleated models (ranging from G4 to ULPA efficiency levels).
With advanced facilities and strict QC, Jundair delivers AC solutions for defense, shipbuilding, pharma, and urban projects. Special-shaped diffusers meet unique needs, while displacement/spherical/swirl diffusers are Tongji-certified and comply with national standards. JUNDAIR offers professional services and welcomes global cooperation.

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RAPID ORDER INITIATION

Orders processed instantly, same-day plans. Urgent priority—zero delays.
HIGH EFFICIENCY PRODUCTION

Smart machine-worker coordination. Production speeds up, deliveries 1/3 quicker, 100% on-schedule.
STRICT QUALITY CHECKS

12 quality checks start to finish! Human + machine keep defects low.
CUSTOMIZABLE: OEM & ODM

Any order, any design—fast line changes, custom products in half time.
COST OPTIMIZATION

Smart material delivery and automation cut waste and costs for quality at better prices.
CARING AFTER-SALES SERVICE

24/7 dedicated support: no evasion, instant response to every query.

Air Diffuser

Covers various types such as square, round, linear, ladder, jet and swirl types to achieve diverse air distribution.
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Air Grille

Features types like eggcrate, deflection, bar, single/double-layer, air outlet/return to meet diverse air needs.
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ABS Profile Components

Includes: beveled, lace, embedded frames; outlet delta, regular, linear blades; biocolor, holder, ABS, PVC, metal profiles, etc.
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Louver

Includes: soundproof, rainproof, electric, fireproof, explosion-proof for data centers, energy storage, containers & more.
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Air Damper

Includes: air volume control, fire, and smoke dampers, used in HVAC for regulation, fire prevention and smoke exhaust.
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Silencer & Plenum Box

Reduces noise and regulates airflow. Great for HVAC, muffling noise, optimizing air distribution.
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Air Filter

Includes: primary/medium/high efficiency, FFU types, used in AC systems, clean rooms, pharma factories, hospitals, nuclear plants.
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HEPA Filter

Includes: partitioned, partition-less, and pre-filters. Mainly applied in nuclear-related facilities such as nuclear power plants. Patent-certified.
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Chemical Filter

Includes: W-type pleated and cartridge ones, are for semiconductor plants and AC systems for dust removal, removing toxic gases and odors.
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