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Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Rubber Surround Accessory , Rubber Surround Sound , 16"Rubber Surround , We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner!
Factory Supply 5Edge 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:

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Related Product Guide:
we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Factory Supply 5Edge Folded Ring - 4″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: South Korea, Victoria, European, Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Judy from Nigeria - 2018.02.04 14:13
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Chris Fountas from UK - 2017.09.29 11:19
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