After-sales Service: | 1 Year |
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Warranty: | 1 Year |
ventilation mode: | natural ventilation |
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Diffuser air outlet | |||
Specs | Facial size | interface | depth |
250*250 | 290mm | 240mm | 35mm |
300*300 | 340mm | 290mm | 36mm |
350*350 | 390mm | 340mm | 37mm |
400*400 | 440mm | 390mm | 38mm |
Square round joints | |||
Specs | Stuck throat size | Pipe size | high |
250 square becomes round 150 | 240mm | 140mm | 45mm |
250 square becomes round 200 | 240mm | 185mm | 58mm |
300 square becomes round 150 | 290mm | 140mm | 45mm |
300 square becomes round 200 | 290mm | 185mm | 52mm |
300 square becomes round 250 | 290mm | 240mm | 40mm |
350 square becomes round 200 | 340mm | 190mm | 50mm |
350 square becomes round 250 | 340mm | 240mm | 40mm |
400 square becomes round 250 | 390mm | 190mm | 50mm |
---------------------------------------------------------------------------------------------------------------- Why choose us?
1.Our raw materials are imported from well-known manufacturers at home and abroad, insisting on the production of new materials, without any recycled materials.1. Are you a factory?
Of course, we are a professional manufacturer.
2. Why do you say that your products are quality?
Our raw materials are imported from well-known manufacturers at home and abroad, insisting on the production of new materials, without any recycled materials.
3. Are you a reliable supplier?
Yes, We have been engaged in the fresh air industry for 10 years and have a good reputation On the other hand, our customers also trust us for our service.
4. Could you send us the sample?
Yes, a free sample is available.
5. Could you make the products according to customers' requests?
Yes, we will do as the detailed requirements of the customers, and professional recommendations will be offered to customers.