Rainbow Chemistry is committed to the R&D and production of APIs, pharmaceuticals intermediates, and fine chemicals. Backed by the synergy of local resources and a team with overseas education and work experience, it offers first-class outsourcing platform for the R&D of chemical drugs. It has in-house R&D center, QA/QC center, and manufacturing site. It also has access to technological support in R&D from external experts. Rainbow Chemisry owns first-class R&D platform. Its R&D center covers 200 square meters. Its R&D center and QA/QC center are equipped with state-of-the-art facilities including fume hood, HPLC, liquid chromatography-mass spectrograph, gas chromatography, polarimeter, UV spectrophotometer, moisture teller, and thermal balance.Rainbow Chemistry has manufacturing sites in Zhejiang and Jiangsu provinces of China. The sites are capable of normal and high-pressure reactions. They offer one-stop services from R&D to commercial production, including sample analysis and QA, production at pilot, scale-up, and commercial stages, and custom manufacture services.