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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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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for 1"Speaker Surround Repair Kit , Paper Cone For Speaker Parts For Car , 14 Inch Speaker Cone , If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you.
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

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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way 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: Macedonia, Juventus, Sweden, With the technology as the core, develop and produce high-quality merchandise according to the diverse needs of the market. With this concept,the company will continue to develop merchandise with high added values and continuously improve items,and will present many customers with the best goods and services!
    • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Lisa from Manchester - 2018.09.19 18:37
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Colin Hazel from Afghanistan - 2018.11.04 10:32
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