Jiashan county Lingjia electroacoustic CO.LTD is a company which specializing in R&D, manufacture, selling and service of OEM/ODM in speaker and speaker system.. 95% of products for export.是什么意思_Jiashan county Lingjia electroacoustic CO.LTD is a company which specializing in R&D, manufacture, selling and service of OEM/ODM in speaker and speaker system.. 95% of products for export.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句