Sinri Factory IP67 Membrane Air Permeable Vent Waterproof Acoustic Protective Vent Membrance For Speaker

Sinri ip67 membrane Acoustic vent can help in waterproof and resisting particles and corrosion while equalizing the pressure between internal and external the sealed enclosure. Also, They can maintain sound quality and protect sensitive electronics which are widely used in speaker/buzzer /Receiver/ Microphone/ headset and other Portable electronic devices. They are ePTFE membrane , which are :

Detail pictures of Sinri ip67 membrane Acoustic vent for cellphone

• Smart phone                                                                  • Portable media players
• Bluetooth earphone                                                     • Headset
• Mic                                                                                   • Microphone
• Speaker                                                                           • Buzzer

• Smart-watch                                                                  • Receiver
• Rsiren

Packing Details:
1)500-1000pcs acoustic vent membrane packing in PE foam(or blister box) and cartons for the outer packing.
2)Cartons size :Customized or based on actual weight and volume.

Shipping Details:
1)By express (3-5 working days)Within 3-7 days upon receipt of the payment.
2)Tell us your requirement about the Shipping by CLICKING HERE, so that we can provide solution to save your budget and meet your need !

1. OEM / ODM welcome
2. Competitive advantage Sinri has its  own molding / injection factory  and advanced semi- 

     automatic / full-automatic machine to finish production.

3. No MOQ & small order & sample order are welcomed
4. Professional Sales will reply you for your inquiry in 24 hours
5. Professional Sales will follow your order, assist customs clearance and provide after-sales 

     service.And we can be specific in suggesting and giving sample or technical solutions.

6. 24 hours*7 days after sale service
7. Sinri accept Paypal & Trade Assurance for payment
8. With us your money in safe,your business in safe.

Development history : 

Huizhou Sinri Technology Company Limited ( grew out of the factory named "De Xiang", which has more than 10 years experience in producing molds and protective vent)is manufacturer focused on protective vent development, production and sales.

Products:
With professional e-PTFE technology, we have designed and manufactured a large number of products which are waterproof, air permeable, oil-resistant and anti-explosion

Equipment and qualification:
Since founded in 2015, Sinri continuously introducing advanced production technology, realize the automatic production, testing assembly line.And through the ISO90001/ TS16949 system certification.
Now,we have our own test equipments (including Salt spray testing equipment, IP Rating testing equipment, Flow testing equipment ,High-low temperature test equipment and Explosion-proof testing equipment)and Automatic production equipment( including injection molding machine, fuse machine, ultrasonic and other automated production equipment).

Product Applications:
Sinri protective vents have been widely used in LED lighting, automotive components, electronic speaker, solar photovoltaic, outdoor cabinets, heavy machinery, Chemical packaging, new energy battery pack and other kinds of outdoor enclosures that need to be waterproof and venting.

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