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Description
Basic Info
Model NO.:HQ-300\tMaterial:Stainless Steel
Blade Material:Stainless Steel\tType:Exhaust Fan
Electric Current Type:Wind Driven, No Power\tMounting:Roof Fan
Certification:ISO
Advantages
1. Automatically operate. Take advantage of energy from nature, exhausting turbid, humid hot air to exterior and supplying fresh air to interior. Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh. Reduce air conditioning load, increasing the cooling effect.
2. No operating cost, no electricity consumption, environmental protection, energy-saving
3. No maintainance needed, life-long service
4. Light weight, strong and durable construction
5. Weather resistance, strong fray resistance, fine non-viscidity, self-cleanness, high revolving sensitivity and high air venting efficiency.
6. Easy installation. Installation Position: Flat roof, pitched roof, concrete roof and contour plate of various industrial plants.
Roof ventilation fan without power
Product Description
Yongsheng Machinery is one of the professional China Exhaust Fan manufacturers and suppliers, welcome to wholesale low price no power roof ventilation fan (hq-300) from our factory.
Hot Tags: no power roof ventilation fan (hq-300), China, suppliers, manufacturers, wholesale, low price
we use the strong carton to package our spare parts of exhaust fan to export
the ISO9001:2008 quality system authentication and ROHS authentication.
the cooling pad also used the more tough
carton ,and we loading that carefully.
Packing Details : Packing,use the best carton
Delivery Details :7 days after order
A: We are factory.
A: Generally it is 7 days if the goods are in stock. or it is 15 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
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