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Shandong Kangnaxin Biotechnology Co., Ltd.
Sales hotline:+86 183-5365-2888
Sales hotline:+86 0536-3153858
E-mail:shdknxshw@163.com
Website: www.lalaixb.cn
Address: No. 20, Dongzhen Road, Dongcheng District, Linqu County, Weifang City, Shandong Province