High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong

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Dedicated to strict high-quality management and considerate shopper company, our experienced team associates are normally available to discuss your requirements and ensure full shopper gratification for Bass Diaphragm Radiator , SBR Rubber Surround , Durable Dust Cap For Speaker , Therefore, we can meet different inquiries from different consumers. You should find our web page to check additional info from our products.
High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam 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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A surround’s quality has enormous impact on the frequency response of a loudspeaker. The shore hardness directly affects the frequency of the speaker. Rubber surrounds also endure a long lifetime, almost 20~30years.

Foam rubber edge has the advantages of long life and not easy aging of ordinary rubber edge, but also has the advantages of light weight and adjustable density of foam material. Now foam rubber edge is widely used in the speaker, is a good comprehensive performance of the speaker edge material.

Foam rubber (also known as cellular, sponge, or expanded rubber) refers to rubber that has been manufactured with a foaming agent to create an air-filled matrix structure. The main physical properties of foam rubber are generalized as being “Lightweight, buoyant, cushioning performance, thermal and acoustic insulation, and impact damping. Foam rubbers are generally made of synthetic rubber, natural latex or polyurethane, is well known for its endurance.

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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″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures

High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong detail pictures


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Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for High reputation 8Edge Folded Ring - 3″-Speaker rubber surround – Foam rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Swedish, Rwanda, United States, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Danny from Saudi Arabia - 2017.12.02 14:11
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By John from St. Petersburg - 2018.05.13 17:00
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