Shenzhen Tonglisheng Electronic Co.,Ltd is one of the major. Earphone manufactures in china specialized in R&D and produce earphone product.
With advanced technology and well equipped facilities focused on oversea and domestic marketing.
We have 1300 square meter production plant and 6 production lines. with many years experience in this line, our skillful engineer and manager staff can offer you professional OEM&ODM service.
Please contact us today. |
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