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Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong Featured Image
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong
  • Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for 5"Edge Folded Ring Surround Repair Kit , Subwoofer Rubber Surround , 17"Foam Surround , All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation !
Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR 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.

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Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong detail pictures

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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with for Manufacturing Companies for 21Edge Folded Ring - 4.5″-Speaker rubber surround – SBR rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Norwegian, Mexico, Florida, At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.
    • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Tony from Honduras - 2017.01.28 18:53
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Karl from Botswana - 2017.03.07 13:42
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