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8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for 5.25"Rubber Surround , 5"Speaker Cone , Woven Fiber Cone With Rubber Surround , While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer.
8 Year Exporter 20Edge Folded Ring - 4″-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:

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Related Product Guide:
We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for 8 Year Exporter 20Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Ireland, Cape Town, Israel, Many products fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't need to waste time shopping around.
    • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Hazel from Iceland - 2018.12.10 19:03
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Maggie from Naples - 2018.09.08 17:09
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