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Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong Featured Image
  • Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong

Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong

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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for NBR Rubber Edge Speaker Replacement , Folded Edge Ring Repair , Dustproof Dust Cap , We have now four leading solutions. Our products are most effective sold not only during the Chinese market, but also welcomed during the international industry.
Manufactur standard 21 Rubber 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:

Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

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Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for Manufactur standard 21 Rubber Surround Repair Kit - Dustproof-Protective-Rubber cap – Nandi Yanlong , The product will supply to all over the world, such as: Jordan, Jersey, Jersey, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Laura from Malaysia - 2018.06.26 19:27
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Audrey from Bangalore - 2017.10.13 10:47
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