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High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong Featured Image
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong
  • High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of IIR Rubber Surround , 13 Inch Speaker Cone , 17"Edge Folded Ring Surround Repair Kit , We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
High reputation 8Edge 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:

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong detail pictures

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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for High reputation 8Edge Folded Ring - 3.5″-Speaker rubber surround – NBR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Canada, Jeddah, South Africa, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Bella from Kazakhstan - 2018.09.29 13:24
    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 Elaine from Austria - 2017.09.26 12:12
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