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zhongshan 101-2 N.,Hangzhou,Zhejiang,China China
Appearance White or Light Yellow Viscous Liquid Odor No strange odors Active Matter 70% Unsulphated matter 3.5%max Sodium Sulphate 1.5%max Col
Appearance White powder Assay 98% min Water 4% max Ash 2% max Heavy Metal
We are a reliable chemical supplier with 5million RMB registered captital. We have our own factory which produce D-BIOTIN.
連絡先担当者 Mr. Weihua Guan
住所 zhongshan 101-2 N., Hangzhou, Zhejiang
We will contact you soon .
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