Contact Us
Shandong Wei Kang Biotechnology Pharmaceutical Co., Ltd.
Sales Hotline:
Wang Yichuan 18012166770
E-mail：sales_chitosan@163.com
Address：Linyi City, Shandong Province High-tech Zone Avenue and Hubei Road intersection Wellcome Biotechnology Park
Sales Hotline:
Wang Yichuan 18012166770
E-mail：sales_chitosan@163.com
Address：Linyi City, Shandong Province High-tech Zone Avenue and Hubei Road intersection Wellcome Biotechnology Park
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Shandong province science and technology innovation pilot en
