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8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong Featured Image
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong

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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for 20 Inch Speaker Cone , Rubber Edge Speaker Repair Kit , 20"Horn Surround , We promise to try our greatest to deliver you with high quality and economical products and services.
8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR 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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Nitrile -butadiene rubber (also known as NBR rubber) was developed during the 1930s. It is fabricated through the co-polymerization of acrylonitrile (ACN) (polar building block) and 1.3-butadine (nonpolar building block). It is the seal industry’s most widely used and economical elastomer. This is partly because it displays excellent resistance to petroleum-based oils, fuels, water, alcohols, silicone greases and hydraulic fluids. Nitrile has a temperature range of between -54 and +149 degrees Celsius and has a good balance of desirable properties like low compression set, high abrasion resistance and high tensile strength.

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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:

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

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It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for 8 Year Exporter 20Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Tanzania, Mali, Hanover, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
    • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Meroy from Cyprus - 2018.12.25 12:43
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Gloria from Irish - 2018.03.03 13:09
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