62 trans-4-Hydroxycinnamic acid Suppliers
GM CHMICAL CO., LTD
CNGM CHEMICAL is a R&D oriented chemical supplier, specialized in customer synthesis and manufacturing. We produce a wide range of chemicals, especially benzene substitutions, boronic acid derivatives, heterocyclics and silane product, with the scale from grams to tons.
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Chengdu Gelipu Botechnology co.,ltd
CNChengdu Gelipu Biotechnology Co., Ltd. is a leading supplier, concentrated in R&D, manufacture and export of natural extracted monomers, API for both research and engineering application.There are currently thousands of products in stock ,and this number is increasing weekly .We has been supplying r
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