manufacturer of column speaker - Guangzhou Shangda electronic technology co., LTD

Hi Good day, guys！i’m manufacturer of column speaker. We are a company based in Guangzhou, China, a professional audio product development, manufacturing and sales company, offering a range of column speaker products with exquisite appearance and excellent performance. Our products are design registered and patented. This means that all of our products are original inventions and designs. Currently our products are in the leading sales territory of conference sound reinforcement in China. We have a professional R&D and production team to provide ODM, OEM service for our customers. ------------------------------------------------------------------------------------------------------- HOW TO CONTACT US??? WEBSITE: TIKTOK: hinar_audio FACEBOOK:SO NA