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18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Edge Folded Ring , 1 Inch Speaker Cone , 13"Horn Surround , We will empower people by communicating and listening, Setting an example to others and learning from experience.
18 Years Factory 7 Speaker Surround - 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:

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Related Product Guide:
With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for 18 Years Factory 7 Speaker Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Adelaide, Pretoria, kazakhstan, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
    • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Betsy from Lisbon - 2018.12.14 15:26
    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 Elizabeth from Slovenia - 2018.08.12 12:27
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