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    All rights reserved   © Henan Yuchen Pharmaceutical Co.,Ltd     Copyright ©    2015-2019   
    Address: Zhangpan Town,Jianan District, Xuchang City, Henan Province, China
    Sales No.:+86-374-5699606    +86-374-5699939  Purchasing No.:+86-374-5699938   fax No.:+86-374-5699958
    Web:http://www.yuchenpharm.com     Technical support:[Huaxia network]