Jiangxi Yangzheng Biological Technology Co.,Ltd
Tel：0796-2513222
E-mail：723582281@qq.com 
Contact: Manager Xu ：13320060006
Xiao Manager  ：13320060008
Zhang Manager  ：13320060009
Li Manager  ：13320061234
Address: Chengnan Industrial Park, Yongfeng County, Jiangxi Province

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