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Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for 16"Horn Surround , 6"Edge Folded Ring Surround Repair Kit , 18 Inch Speaker Cone , We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation.
Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Detail:

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Material NBR SBR IIR EPDM Foaming
Size 1mm-21mm 1mm-21mm 1mm-21mm 1mm-21mm 3mm-12mm
Hardness 45°-85° 45°-85° 45°-85° 45°-85° 55°-75°
Thicken 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm
Shape Round, oval, irregular, etc., accept foreign molds, and support customized molds
Color Black, gray, etc. according to customer requirements
Surface treament Smooth, frosted, undercut, etc. according to customer requirements
Edge design High-pressure strip, texture, reverse concave edge, notch, punching, etc. according to customer requirements

 

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IIR rubber surround has excellent air tightness, excellent water tightness, excellent sealing.

Butyl, also known as Isobutylene-isoprene (IIR), is a synthetic rubber developed in the 1940’s. It has exceptionally low gas permeability making it ideal for inner tubes and high pressure/vacuum sealing applications. Its very low resilience makes it suitable for shock and vibration damping. IIR is a great option for shock absorption. It offers exceptionally low gas and moisture permeability and outstanding resistance to heat, ageing, weather, ozone, chemical attack, flexing, abrasion and tearing. Butyl is resistant to phosphate ester based hydraulic fluids and has excellent electrical insulation properties. It has a tendency to trap air, blister and creep during manufacture.

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Our advantages2

Q1: Can you make OEM/ODM or custom order?
Answer 1: We welcome OEM/ODM or customized product list.

Q2: What is the packaging of your products?
Answer 2: The packaging method is based on the cartons uniformly used by the company, and special packaging will be charged separately.

Q3: Can I get samples from you for testing?
Answer 3: Customers are welcome to take samples for testing. Our company supports free samples of existing models. You only need to bear the freight.

Q4: What are the terms of payment?
Answer 4: 30% T/T deposit, 70% T/T balance payment before delivery. If there is special need, it can be negotiated.

Q5: Can I visit your factory?
Answer 5: 1. In the epidemic environment, our company provides remote online factory detection service. Please contact our business. 2. Welcome to visit the company for field inspection. Please make an appointment in advance before the investigation, so as not to delay your schedule.

Product detail pictures:

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Factory best selling 7 Foam Surround Replacement - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Italy, Kuala Lumpur, Greece, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Alexander from Algeria - 2017.12.31 14:53
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Gary from Georgia - 2017.05.21 12:31
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