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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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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Horn Surround For Car Speaker , Horn Edge Speaker Repair Kit Accessory , 4"Speaker Cone , We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
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:
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for Factory supplied 13 Foam Surround - Rubber Dust Cap – Nandi Yanlong , The product will supply to all over the world, such as: Austria, Pretoria, Belize, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Katherine from Atlanta - 2017.01.28 18:53
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Nicola from Anguilla - 2017.06.29 18:55
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