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Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong Featured Image
  • Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong
  • Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong
  • Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong
  • Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong

Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong

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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for 17"Horn Surround , 17"Rubber Surround Repair Kit , 10"Horn Surround , Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
Factory wholesale 21 Inch Speaker Cone - 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 wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong detail pictures

Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong detail pictures

Related Product Guide:
"Based on domestic market and expand abroad business" is our progress strategy for Factory wholesale 21 Inch Speaker Cone - Rubber Dust Cap – Nandi Yanlong , The product will supply to all over the world, such as: Sacramento, Rome, Suriname, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
    • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Eleanore from Nigeria - 2017.10.13 10:47
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Austin Helman from kazakhstan - 2017.01.28 19:59
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