professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong

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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for 21"Rubber Surround Repair Kit , Aluminum Cone With Foam Surround , 21"Horn Surround Repair Kit , Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together!
professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong Detail:

could design sand blasting, adding PP, semi loose pressure, loose pressure, tight pressure, smooth surface, mesh surface etc.

Application Car audio, Home audio, Subwoofer audio, Stage speakers, Wall speakers, Ceiling speakers, Outdoor speakers, Intelligent voice Bluetooth speakers, surround sound, artificial intelligence speakers, Self DIY audio design.
Material Paper carcass + glue edge / cloth edge / sponge edge
Hardness 40~85°
Thickness 0.15mm-5mm,accept customized
Surface treatment Sand blasting, adding PP, semi loose pressure, loose pressure, tight pressure, smooth surface, mesh surface
Shape Round, Oval, Rectangle,Accept foreign molds ,Support customize molds
Edge design High pressure strip, Textured, Anti concave edge, Notching, Punching, etc
Color As requested by clients
Feature Anti-aging, Waterproof, Durable, Pliable
Certification ISO9001,IATF16949,ISO14001
Capacity 2000pcs/month

Plastic cones are another form of cone material. Plastic is preferred over paper for its more rigid and durable. There’re different forms of plastic used in making cones. Today the most common form of plastic used in making cones is known as polypropylene. Polypropylene has great characteristics that make it ideal for making most cones. For instance, it’s strong, stable, consistent, and well damped. Moreover, polypropylene is flexible and easy to work with during the manufacturing process. It resists mold and mildew for it is moisture resistant.

Polypropylene cones are popular for both high-end audio and auto-sound, because they do not absorb moisture and can have low distortion. As such, it’s commonly used in bathroom speakers, in-wall and ceiling speakers, and home theatre speakers. Avoiding moisture absorption is more important than you might think, because the cone mass, Q, resonance frequency, and box tuning (on vented designs) can all shift with humidity.

Polypropylene is also preferred over other forms of plastic for its being lightweight. As such, it moves easily according to the coil vibrations. Moreover, it has electronic insulation properties. It doesn’t allow current to flow to other speaker areas. However, a major shortcoming of polypropylene is that it’s noisy when flexed.

Payment method: Pay 30% for deposit,70% before shippment.

Accept US dollars, RMB, if other currencies, please consult before paying.

Term:EXW/FOB/CIF/CFR/DDP

Port: Shen Zhen/Guang Zhou/Ning Bo/Shang Hai

Production Lead Time: 1-1k, 2 days;1k-10k, 7days;above 10k,negotiated.

Package:Export Standard Unified Carton Packaging.

Small quantity is usually shipped by courier.

Bulk quantity ship by air , by sea,by railway

Special service: help find low freight and freight counter-offer

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To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Wholesale Rubber surrounds, Rubber products, Cone paper used on all kinds of speakers. President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.

Our growth depends on the superior equipment, exceptional talents and continuously strengthened technology forces for Wholesale products which will supply to all over the world. Upon today, we have customers from all over the world. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!


Product detail pictures:

professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong detail pictures

professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong detail pictures

professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong detail pictures

professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong detail pictures


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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for professional factory for 21 Foam Surround Repair Kit - Customized Cone Assembly (Plastic cone body) – Nandi Yanlong , The product will supply to all over the world, such as: Honduras, United Arab Emirates, Barbados, We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Edwina from Norway - 2018.12.14 15:26
    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 Agatha from Riyadh - 2018.11.22 12:28
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