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Product

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4.5″-Speaker rubber surround – Foam...

4.5″-Speaker rubber surround – Foam...

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4″-Speaker rubber surround – Foam r...

4″-Speaker rubber surround – Foam r...

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3.5″-Speaker rubber surround – Foam...

3.5″-Speaker rubber surround – Foam...

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3″-Speaker rubber surround – Foam r...

3″-Speaker rubber surround – Foam r...

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2″-Speaker rubber surround – Foam r...

2″-Speaker rubber surround – Foam r...

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2″-Speaker rubber surround – SBR ru...

2″-Speaker rubber surround – SBR ru...

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3″-Speaker rubber surround – SBR ru...

3″-Speaker rubber surround – SBR ru...

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3.5″-Speaker rubber surround – SBR ...

3.5″-Speaker rubber surround – SBR ...

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4″-Speaker rubber surround – SBR ru...

4″-Speaker rubber surround – SBR ru...

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4.5″-Speaker rubber surround – SBR ...

4.5″-Speaker rubber surround – SBR ...

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4″-Speaker rubber surround – NBR ru...

4″-Speaker rubber surround – NBR ru...

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3.5″-Speaker rubber surround – NBR ...

3.5″-Speaker rubber surround – NBR ...

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Welcome
to NDYL

Guangdong Nandi Yanlong Technology Co., Ltd.(“NDYL”) is a Chinese company, manufacturing speaker accessories for middle to high end market, covering an area of about 10,000 m2. NDYL located in South China,aim to be a global speaker accessories service group, supply high-quality audio accessories worldwide, including provide ODM / OEM services.

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advantages

30 millions sets+

Sales volume per year

advantages

21 year

21 years experience on speaker rubber edge.

advantages

Brand Effect

We are adopted by international brands.

advantages

~95%

Percentage of our employees who know they are contributing to the company's success.

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Car horn accessories

NDYL meet admittance standards for audio accessories of well-known brand cars. We processed 6.5-inch woofer for X series audio equipment year by year.

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Our Workshop

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Our Quality Control

Vulcanizer ExperimentVulcanizer Experiment
Density TestDensity Test
Hardness TestHardness Test
FO TestFO Test
Sulfur Separation Sulfur Trial TestSulfur Separation Sulfur Trial Test
Tensile TestTensile Test
3D Projection Test3D Projection Test
FO TestFO Test

Casually Photo

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办公室2
胶料冷却架
模具房
配料间
品检区1
切条部
生产会议室
实验室
原材料仓库
原胶暂放区
测试治具