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Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong Featured Image
  • Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong
  • Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong
  • Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong
  • Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong

Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong

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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for 5"Edge Folded Ring , 5"Speaker Surround Repair Kit , 5"Rubber Surround Repair Kit , For anyone who is intrigued in almost any of our solutions or want to talk about a custom made purchase, make sure you sense free of charge to get in touch with us.
Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong Detail:

Waterproof, dustproof, durable,  multiple shapes optional（Concave type，Convex type，etc）

Application Horn unit, especially bass or subwoofer unit
Material Paper, cloth, non-woven cloth, metal film
Hardness 40~85°
Thickness Accept customized
Shape Round, Oval, Rectangle,concave，convex，Accept foreign molds ,Support customize molds
Color As requested by clients
Feature Anti-aging, Waterproof, Durable, Pliable
Certification IATF16949,ISO14001
Capacity 40000pcs/month

The dust cap is used in the daily use of the woofer unit.

1.Dust cap prevent dust particles from falling into the voice coil,

2.Design of dust caps do affect the voice coil,thus cause abnormal pronunciation of the horn unit.

3.Design of dust caps do affect the pronunciation effect of the horn.For example, the material of the dust cap of the horn is mostly paper, cloth, non-woven cloth and metal film, which can reinforce the drum paper.

DIAMφa Minor DIAMφb Height Thickness
φa≤90 ±0.2 φb≤150 ±0.2 H≤12 ±0.2 Mylar 0.05/0.075/0.10/0.125/0.188
90＜φa≤150 ±0.3 φb＞150 ±0.3 12＜φA≤16 ±0.3 PP 0.25/0.30/0.35/0.40/0.45/0.50
φa＞150 ±0.4   H＞16 ±0.4 Paper Show as measure

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:

Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong detail pictures

Related Product Guide:
We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong , The product will supply to all over the world, such as: Thailand, Mozambique, Mexico, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.
    • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Tom from Malta - 2018.11.28 16:25
    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 Deborah from Italy - 2017.08.28 16:02
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