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Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong Featured Image
  • Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong

Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Horn Edge For Theater Speakers , 3"Passive Radiator , 18"Edge Folded Ring , In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships.
Factory supplied 21 Speaker Surround Repair Kit - 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:

Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Factory supplied 21 Speaker Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong , The product will supply to all over the world, such as: New Orleans, Algeria, Mumbai, Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.
    • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Stephen from Iran - 2017.06.19 13:51
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Kelly from Spain - 2018.12.28 15:18
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