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100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong Featured Image
  • 100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • 100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • 100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • 100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong

100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong

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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for 17 Inch Speaker Cone , 14"Speaker Surround , Rubber Surround Factory , We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated.
100% Original Sandwich Cone - Dustproof-Protective-Rubber 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 ISO9001,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:

100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

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We pursue the administration tenet of "Quality is exceptional, Provider is supreme, Name is first", and will sincerely create and share success with all clientele for 100% Original Sandwich Cone - Dustproof-Protective-Rubber cap – Nandi Yanlong , The product will supply to all over the world, such as: Chile, Durban, Canberra, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Allow us to join hands to create a brilliant tomorrow! We've been looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to deliver you with high quality and efficient services.
    • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Sally from Philippines - 2017.11.12 12:31
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Susan from Ottawa - 2017.07.28 15:46
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