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Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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We emphasize advancement and introduce new products into the market each year for 21"Speaker Surround , Perforated Rubber Surround , Multimedia Bass Passive Radiator Speaker Subwoofer , We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.
Excellent quality 12 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:

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Excellent quality 12 Speaker Cone - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Jersey, UAE, Georgia, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
    • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Sharon from Sao Paulo - 2017.11.01 17:04
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Quyen Staten from Jersey - 2018.05.13 17:00
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