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    Main Products

    YL-107G-5
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    Car Subwoofer

    A high - power box subwoofer delivers strong bass without dead angles, and the low - frequency shock directly hits the soul.
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    dq
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    Car Speaker

    Upgrade your car's audio speakers and let the pure, beautiful sound flow, adding a touch of romance to your journey.
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    T480S-4
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    Car Power Amplifier

    Compatible with a wide variety of vehicle models, it can instantly restore lossless sound quality and easily upgrade the audio effect.
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    T-6531-8
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    Car Slim Subwoofer

    Slip it under the seat, and transform your car into a Livehouse. Let the surging bass accompany you all the way.
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    About us

    FOSHAN CITY SHUNDE DISTRICT ZUN LAN ASCOUSTICS FACTORY is one of the Chinese earlier production car subwoofer,since the establishment of the professional company has maintained the momentum of the rapid development.

    The company has its own brand”KLANG” and “YALONG”enjoys a very good reputation in the field, product sales and markets share of the industry, the current products have been exported to many well-known enterprises on both side of the CHANGJIANG River and OEM/ODM design and manufacturing.
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    Our Advantages

    We warmly welcome new and old customers at home and abroad to come and give guidance and discuss business!

    Source factory

    Source Factory

    With more than fifteen years of profound industry experience. It has accumulated rich professional knowledge and exquisite manufacturing skills. Provide customers with high-quality car audio products that best meet current trends and needs.
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    Quality Assurance

    Quality Assurance

    Project name: face paint, flat paint Project attributes: Commercial project The use of my company's exterior wall hair paint, flat paint Construction attribute: exterior wall construction Construction area: 200,000 square meters Date of commencement: March 2017
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    Support customization

    Support Customization

    Fully support OEM/ODM mode. It can quickly respond to market changes and diverse customer needs. With flexible production methods and efficient process management, it is ensured that high-quality customized products can be delivered under different order scales and complex requirements.
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    Constantly bring forth the new through the old

    Constantly bring forth the new through the old

    We closely follow market trends and the forefront of industry development, and constantly bring forth the new through the old to meet the ever-changing needs of customers.
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    Peer communication to expand horizons and thinking

    Peer communication to expand horizons and thinking

    Actively participate in peer communication and training to understand different business models, innovative methods and solutions. This prompts us to constantly reflect on and improve our own business processes and product services.
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    Customization services

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    Product materials, colors, dimensions, power, LOGO, color boxes, outer packaging, etc. can all be customized.
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    Multiple options for the wrapping materials of car subwoofers.
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    The logo can be customized.
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    Customized color box packaging and outer carton.
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    Size customization; The color of the woofer can be customized.

    LATEST NEWS

    We warmly welcome new and old customers at home and abroad to come and give guidance and discuss business!

    In-depth Analysis: How to Distinguish the Quality of Coaxial Speakers
    01
    2025-04-18

    In-depth Analysis: How to Distin...

    When upgrading car audio systems, coaxial speakers attract the attention of car owners due to their unique structure and affordable prices. However, with a wide variety of products in the market and uneven quality, learning to distinguish between good and bad speakers is of great significance for enhancing the auditory experience and improving the cost-effectiveness of the upgrade.

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    Chenxin modified the Trensheng sound system
    02
    2025-04-18

    Chenxin modified the Trensheng s...

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    Absolutely Shocking —— The Upgrade of a Seventh-generation Honda Accord with Telunshi Audio
    03
    2025-04-11

    Absolutely Shocking —— The Upgra...

    It is a highly popular mid-to-high-end sedan in China. Its exterior adopts a luxurious aesthetic design, making the whole vehicle more visually impactful. The interior has a spacious riding space, exquisite workmanship, and a very reasonable layout, which can bring the car owner a good driving and riding experience. The leading technological configurations effectively improve the safety and handling performance of the car.

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