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professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong Featured Image
  • professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong
  • professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong
  • professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong
  • professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong

professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong

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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 4"Edge Folded Ring , Speaker Replacement Diaphragm Kit Accessory , NBR Rubber Edge , How about to start your good business with our company? We are ready, trained and fulfilled with pride. Let’s start our new business with new wave.
professional factory for 20 Speaker Surround Repair Kit - 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:

professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong detail pictures

professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong detail pictures

professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong detail pictures

professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong detail pictures

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for professional factory for 20 Speaker Surround Repair Kit - Rubber Dust Cap – Nandi Yanlong , The product will supply to all over the world, such as: New Delhi, Azerbaijan, Italy, With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.
    • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Rachel from Colombia - 2017.06.22 12:49
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By jari dedenroth from Algeria - 2018.12.11 11:26
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