Jiangxi Ningheda New Material Co., Ltd. makamaka chinkhoswe graphite mankhwala processing, graphite mankhwala lofananira utumiki, kupereka zipangizo graphite, graphite elekitirodi ndi graphite malonda kwa lifiyamu makampani, osowa padziko lapansi makampani, makampani makina, Azamlengalenga, semiconductor ndi sola. .
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