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TEL :+86-579-86185277
Address: No.109, Wangjiang North Road, Dongyang City, Zhejiang Province

Sounds Silencer Flexible Heat Resistant Duct Ventilation Hose

sounds silencer flexible heat resistant duct ventilation hose

sounds silencer flexible heat resistant duct ventilation hose


Silencer  Hose made from PVC and special Silenced cotton, mainly used for building silencers , it also has an insulation effect. Ideal for heat insulation in central air conditioning refrigerator room, building, ships, vehicles. 


1. Reduce noise
2. Heat Preservation

3. Excellent fire proof performance 

4. Temperature Range: -30℃ +90℃




Q1: Are you a factory or trading company?

A1: 100% factory and your are always welcome for a factory visit.

Q2: Can I have a sample order?

A2: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: What about the lead time?

A3: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than .

Q4: How do you ship the goods and how long does it take to arrive?

A4: We usually ship by sea, sample by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: How do you control quality?

A5: Strictly followed by ISO 9001:2008 quality control system and products tested daily by our 

own, also certified by the third parties .