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Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong Featured Image
  • Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong
  • Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong

Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for 8"Foam Surround Replacement , Paper Cone With Rubber Surround , Rubber Edge Repair Speaker Replacement For TOYATA , We, with open arms, invite all interested buyers to visit our website or contact us directly for further information.
Good quality Concave Cap - 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:

Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong detail pictures

Related Product Guide:
We emphasize advancement and introduce new products into the market each year for Good quality Concave Cap - Dustproof-Protective-Rubber cap – Nandi Yanlong , The product will supply to all over the world, such as: Cape Town, Slovakia, Chile, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. Now we have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our solutions have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We're making great efforts to achieve this win-win situation and sincerely welcome you to join us.
    • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Muriel from Monaco - 2017.09.22 11:32
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Erin from Japan - 2018.11.22 12:28
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