Vietnam
Industrial cooling and ventilation in Hanoi
Hanoi and the provinces around it form the northern manufacturing belt of Vietnam. Thang Long Industrial Park, Noi Bai and Quang Minh inside the city handle electronics assembly, precision components and motorcycle parts, while Que Vo, Yen Phong and VSIP Bac Ninh, Pho Noi in Hung Yen and Khai Quang in Vinh Phuc carry phone assembly, packaging, garments and mechanical engineering. Cargo moves to sea through Haiphong, roughly two hours east on the expressway. What separates Hanoi from the south is winter: January mornings sit near 15 °C with drizzle, so tall sheds stratify badly and heaters push their output straight to the roof. Reversible HVLS fans earn their keep twice over in Hanoi, moving air across people in summer and recovering trapped roof heat in the cold months.
Hanoi climate — the honest version
Hanoi has hot, very humid summers where evaporative cooling achieves little, and a cool damp winter near 15 °C, so the same buildings need air movement and extraction in summer and destratification in winter.
Consignments route through Haiphong, about 16 to 20 days from Nhava Sheva or Mundra, then travel roughly 120 km by road to Hanoi, Bac Ninh, Hung Yen or Vinh Phuc.
6families
Complete range supplied here
34models
Every model available to order
10–20days
Production lead time
24hrs
Sizing and quotation
The complete range
All six Ayzair families, supplied in Hanoi.
Every product we make is available in Hanoi. They are ordered by how well each one suits the local climate and the industries here, but nothing is off the list.
Where we supply
Industrial areas of Hanoi.
Who buys here
Industries in Hanoi.
- Electronics and mobile phone assembly
- Motorcycle and automotive parts
- Precision engineering and moulding
- Garments and textiles
- Printing and packaging
- Distribution and e commerce warehousing
Worth knowing locally
- Mains supply is 380 V three phase 50 Hz; the brushless PMSM motor with VFD lets the same fan run at winter destratification speed and at full summer output.
- In winter, running HVLS fans slowly in reverse brings warm air down from the ridge of a 10 to 12 m building and cuts the heat that is otherwise wasted above the working zone.
- Electronics plants around Bac Ninh often work to controlled airflow and cleanliness rules, so fan positions should be agreed with the process engineer before ceiling fixings are drilled.
Hanoi enquiry
Get a proforma invoice for Hanoi.
Tell us the building — area, roof height and what happens inside — or name the models and quantities you already know you need. You will get USD pricing, your Incoterm, a container loading plan and a confirmed lead time within one working day.
Export desk
Answers
Supplying Hanoi — common questions
Cannot find what you need? Call +91 80871 10156 or WhatsApp us — an engineer, not a call centre, picks up.
Ask on WhatsAppDoes a Hanoi factory need cooling in winter or only in summer?
Northern Vietnam gets a real cold season, so most Hanoi buildings heat in January and February rather than cool. The useful winter function is destratification: running the HVLS fan slowly brings the warm layer at roof level back down to the floor so heating is not wasted above head height.
Do you ship to Hanoi through Haiphong port?
Yes, Haiphong is the standard arrival port for the north. Sailings from Nhava Sheva or Mundra take about 16 to 20 days, and the road leg to Hanoi, Bac Ninh or Hung Yen is short. We supply packing lists and dimensions in advance so your broker can plan clearance and trucking.
Where do inline jet duct fans fit in a Hanoi plant?
They handle local extract and duct runs where a large fan cannot go: soldering benches, coating booths, laboratories, toilets and small process lines. The range covers 100 to 315 mm, up to 2,300 CMH and 700 Pa, which is enough static pressure for the bends and filters found in a typical branch duct.
Nearby
Also supplied across Vietnam.
Next step
Shipping to Hanoi?
Send your requirement and we will confirm the freight route, transit time, landed cost and whether our equipment genuinely suits Hanoi conditions — before you commit to anything.