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Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong Featured Image
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong
  • Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong

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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for 14 Inch Speaker Cone , 2"Passive Radiator , 21 Inch Speaker Cone , We play a leading role in delivering shoppers with premium quality goods great assistance and competitive rates.
Factory directly supply 17 Foam 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:

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong detail pictures

Related Product Guide:
We also present product or service sourcing and flight consolidation products and services. We have our possess manufacturing facility and sourcing place of work. We can easily supply you with almost every type of product or service connected to our item variety for Factory directly supply 17 Foam Surround - 3″-Speaker rubber surround – IIR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Norwegian, Zimbabwe, Canada, What is good price? We provide customers with factory price. In the premise of good quality, efficiency will have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.
    • 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 Diana from Berlin - 2017.12.19 11:10
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Dominic from Tanzania - 2017.08.16 13:39
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