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

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

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for 17"Speaker Cone , 7"Rubber Surround Repair Kit , Cone Paper , We promise to try our greatest to deliver you with high quality and economical products and services.
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

Related Product Guide:
As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service 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: Florida, Romania, Iceland, Strong infrastructure is the need of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. To maintain smooth work flow, we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we are able to accomplish voluminous production without compromising upon the quality.
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Jodie from Netherlands - 2017.06.22 12:49
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Maud from UAE - 2018.09.21 11:01
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