Our corporation was founded in 1986. It&＃039;s engaged in producing and selling hearing products that are used for aviation and for personal tour in recent years. lately we&＃039;ve developed some personal noise-preventing *****, we have the professional technician staff of all kinds. ã??ã??With the researching of these years, we can provide a series of products as following:slow rebound noise-preventing foam, silica-gel earplugs series, silica-gel earplugs series, silica-ge music earplugs series and so on. ã??ã??The products include several areas such as labor protection, aviation, tour, gunning, iatrology, ***** 90% of which are exported.Besides, we have dozens of fixed ***** corporation places great importance on sincerity and credit!The clients both home and abroad are welcomed to contact us and order our products!