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Solution For Acoustic |
Established in 1998, DSW Internantional has specilized in manutacting piezo products such as piezo diaphragm , piezo alarm, piezo siren , sounder , piezo screamer , piezo transducer and so on. |
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Horn & Siren Diaphragm
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Established in 1998, DSW Internantional has specilized in marketing and selling horn & siren diaphragm which be used & tested in Ningbo City Quality Lab so many times. |
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Siren
Diaphragm Series |
Address: Rm1301-1302 No.5 Oriental Commercial Center,Xingning road, Ningbo City,Zhejiang, China |
Tel:
+86(574) 27861829 27861849 27861830
Fax: +86(574)87264906 |
E-mail:
sales@dswbrand.com |