High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 17 Inch Speaker Cone , Multiple Shapes Optional Dust Cap For Speaker , Rubber Surround Factory , Our company maintains safe business mixed by truth and honesty to keep long-term relationships with our customers.
High reputation 20 Speaker Cone - 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:

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures


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With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for High reputation 20 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Karachi, Norwegian, New Orleans, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.
  • 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 Astrid from Kyrgyzstan - 2018.11.28 16:25
    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 Olga from Liberia - 2018.09.23 17:37
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