In the R&D field of INDOLE SERIES, JINTAN XINHAO INSTITUTE OF CHEMISTRY is professional since 2008. Most of the products synthesized by ourselves such as 6-Bromooxindole, 6-Chloroindole-3-carboxaldehyde could be industrialized. As one of the integrated high-tech enterprises, we are mainly engaged in INDOLE SERIES of fine chemical products in the R&D, production and services. Each one could be customed from grams up to tons. From 2011, we start to co-opera...