Na-ewebata ihe ọhụrụ ọhụrụ na teknụzụ egwu sitere na Ningbo Lesound Electronics Co., Ltd., onye na-emepụta China na-emepụta ihe, onye na-ebubata ya, na ụlọ ọrụ nke ekweisi egwu dị elu.Emebere ekweisi anyị site n'uche onye na-anụ ọkụ n'obi, na-enye ogo ụda pụrụiche nwere njiri mara mma ma dịkwa mma.Emebere ya site na ngwa ndị dị elu yana iji teknụzụ ọdịyo dị elu mee ihe, ekweisi anyị na-ebuli ụda kpụ ọkụ n'ọnụ, nke doro anya na nke na-emikpu nke ga-ebuli ahụmịhe egwu gị gaa n'ogo ọhụrụ.Ma ị nọ n'ụlọ, na-agagharị, ma ọ bụ na-akụ mgbatị ahụ, ekweisi anyị na-enye nguzozi zuru oke nke ụdị, nkasi obi na arụmọrụ.Anyị na-anya isi na ntinye anyị maka ịdị mma, afọ ojuju ndị ahịa, na ihe ọhụrụ, na ekweisi egwu anyị bụ ihe akaebe na ntinye anyị na ịdị mma.Chọgharịa katalọgụ anyị ka ịchọta ekweisi zuru oke iji gboo mkpa gị, wee nweta ọmarịcha egwu egwu na Ningbo Lesound Electronics Co., Ltd.