贝塔斯瑞专业音响

ElderAudioManufactureCo.,Ltdwasfoundedin1988,associatedwithDongGuanGeneralFactory,HongKongTradingCompany,Guangzhoudistributingoffice,Pekingdistributingoffice.ElderAudioisprofessionalmanufacturerwithR&Dandproducing;richtechniciansandadvancedR&Dcentre;importedhighprecisionautoproductionequipment;nearly30,000squaremetersproductionworkshopandskillfulworkers.

www.elderaudio.com 网络应用 2024-08-30