Zhejiang Lanxi Kaipu Chemical Co., Ltd.
We have advanced manufacturing equipments and quality control instruments. We focus on the development and manufacture of drug intermediates and related fine chemicals. Currently, we are a major thionyl chloride manufacturer in China. Other main products include: methylγ-chlorobutyrate, isopropylγ-chlorobutyrate, 2,4,5-trifluoro-3-methoxybenzoyl chloride, sodium sulfite. The products have been used in the manufacture of drugs (ciprofloxacin, gatifloxacin), dyes and agrochemicals.