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Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong Featured Image
  • Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong
  • Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong
  • Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong
  • Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong

Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong

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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for 1"Passive Radiator , 5"Edge Folded Ring Surround Repair Kit , 18"Horn Surround , Welcome your enquiry, greatest service is going to be provided with full heart.
Best quality Speaker Diaphragm - 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:

Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong detail pictures

Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong detail pictures

Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong detail pictures

Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong detail pictures

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Best quality Speaker Diaphragm - Rubber Dust Cap – Nandi Yanlong , The product will supply to all over the world, such as: Hongkong, Niger, Seychelles, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
    • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Ellen from Nigeria - 2017.06.16 18:23
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Carol from California - 2018.06.28 19:27
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