high noise reduction effect
environmental
high quality
low price
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
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Model:5482
Material:TP2
Life time:10years
Noise reduction frequency:23Hz
Temperature characteristics:100°c
Can be customerized as you wish,welcome to contact us.