100mm 1500mm fireproof negative pressure ventilation duct for heat recovery ventilation

100mm-1500mm fireproof negative pressure ventilation duct for heat recovery ventilation

Product Description:

Material

It is made of waterproof and fire-resistant PVC fabric

Can with standard high temperature, acid, alkali, and oleic acid.

Various colors: yellow, black,wear-strip

Working temperature:-15°to +85° C

Thickness:0.38mm

Both neutral packing and customized cartons are available. The packaging tape is for your choice.

Applications:

1. Air supply in underground working environments, such as subway construction, tunnel construction, mining areas, and basement

2. Ventilation and extraction of dust, fumes, or volatile gas and waste gas exhaust out

3. Factory air conditioning, and cooling supplies widely used in these working environments, such as airports, as flexible connections between grilles diffusers, fans, and other air movement units

Our products are widely used in airport boarding bridges, shipbuilding, furniture manufacturing, municipal engineering,
underground project, tunnel construction, fire smoke, and so on.

Our products have passed the ISO 9001, SGS, CE certification authority, and have been exported to the United States (USA), Germany, Japan, Europe, Australia, Hong Kong, Taiwan, etc. 180 countries and regions.

ABOUT US

Foshan NuoWei Ventilation Co., Ltd. is a professional R&D, manufacturing, and global sales one of the ventilation duct with a portable fan manufacturing enterprise, the factory has more than ten years of experience in the technical team and advanced production equipment and technology.NuoWei insists on the pursuit of excellent quality, as the industry's leading ventilation equipment specialist manufacturer providing quality products and services to customers in 180 countries and regions worldwide, the company adheres to the quality survival, quality, and development, to the business philosophy of quality and efficiency, and many enterprises established long-term stable cooperative relations, and obtain the unanimous recognition and praise of our customers at home and abroad.

NuoWei With advanced manufacturing equipment and a strong technical team, for domestic and foreign to provide Marine ventilation hoses, tunnel ducts, airport boarding corridor blower hoses, underground ventilation hoses, air conditioning insulation flexible hoses,anti-static(conductive) ducts, high-temperature flexible duct, abnormal shape hose, portable fan, portable explosion proof fan,36V marine low-pressure fan, portable plastic fans, and other quality products.

The products are widely used in mining, shipbuilding, furniture manufacturing, municipal engineering, airport boarding bridges, laboratory and underground engineering, fire smoke, and tunnel construction. 

the products have been exported to the United States, Germany, Japan, Europe, Australia, Hong Kong, Taiwan regions etc. Welcome at home and abroad to visit our factory for business negotiation.NouWei will provide you with high-quality products. we believe that future success belongs to quality leaders in the century.

Our Advantages

1. Factory Direct Sale: Nuowei is a factory based in Guangdong, China.

2. 10+ years experience: We are a professional company in this ventilation duct.

3. Small MOQ: small MOQ to meet different customers requirements.

4. Fast response: response to you in 24 hours, and take quick action in production.

5. High quality assurance: ISO9001 quality control system, CE/ SGS certificates as the proof.

6. Delivery time: after receiving confirmation of order.

7. Quality guarantee: All products are 100% QC inspection before shipment.

8. OEM or ODM is warmly welcome.

PAYMENT

We usually use TT.

T/T 30% deposit before production and balance 70% before delivery or against B/L copy if see shipment.

100%L/C at sight.

Westunion, paypal is available.

SHIPPING

If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.

If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.

Freight collect if bulk shipment.

Delivery Time:Please check with us before placing order

FAQ:

Q1. When can I get the quotation?
A1.We usually quote the prices within one workday (24 hours) upon receiving inquiry. But if you need urgent quotation, you can send message to the trade manager and communicate with us on line, or make a phone call directly.

Q2. How can I get a sample to check your quality?
A2. Once the price are confirmed OK by your side, you can require us to provide sample for checking quality.

Q3. Can you make the customized goods?
A3. Yes, we can make it according to your requirement, such as material, thickness, diameter, length, accessories, etc.

Q4. What is the MOQ of your products?
A4. Different products have different MOQ requirement. Certainly sample orders are available for all goods.

Q5. How about your delivery time?
A5. The delivery time depends on the order quantity, stock material quantity, and other factors.

Q6. How about your after-sales service?
A6. We can provide 24 hours on line after-sales service to help customers solve their problem.