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Shenzhen Poland Technology Co., Ltd. was established in 2007.  domestic production of professional headphones, power sockets, switches one of the largest manufacturers. Founded electronic components has been engaged in the development, production.  products are exported to Southeast Asia, Europe and America, praised by users After more than 10 years of development and unremitting efforts, poland  Electronics has created a visibility, credibility and influence of the wide, to establish a nationwide sales network and improve after-sales service system, the expansion of overseas market sales channels, and for the international and domestic markets.