Download our latest product catalogs by series.

(Since products are being updated all the time, please contact us if you didn't find what you are looking for.)

For the product manual books, please turn to the product details page to download.
All Products E-catalogue (Update: 2021.02.28)

PA commercial Loudspeakers (Update: 202205)

PA Amplifiers (Update: 202205)

Home Speakers (Update: 202205)

Portable Wireless Amplifier (Update: 2021.02)

Conference System (Update: 2021.02)

Microphone & Megaphone (Update: 2021.02)

Professional Sound System (Update: 2021.07)

Volume Control (Update: 2021.02.28)
Please go to the product details page to download the products manual book.

Contact & Support

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Fax: (+86) 20 3939 0669

WhatsApp/WeChat: (+86) 137 1070 2050

Skype: lyintlcorp



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