Our business covers intermediates of drugs, agrochemicals, and photosensitive materials, and water treatment products. Its R&D and manufacturing sites are located in Shandong and Jiangsu province, China. The business is good at processes including halogenation, Friedel- Crafts reaction, alkylation reaction, cyanogenation, diazo process, oxidation, hydrogenation (0-3.0mpa), etherification, N-acylation, sulfonation, Grignard process, and chromatographic separation. About 90% of the products are sold to US, Europe, South and Middle America, and Asia.

Product Name Specification Test Method Osthol蛇床子素 10% HPLC 20% 30% ...
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