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Address: C-1906, No.34Zhongguancun South Street, Haidian District, Beijing, Haidian 100082, China
www.lyschem.com |
Send Inquiry |
Phone: +86-(10)-6841-8738
Beijing LYS Chemicals Co, Ltd. develops flavor & fragrance materials and pharmaceutical intermediates. Our products include natural gamma-decalactone, natural ionone alpha, natural rasperry ketone, 2,
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