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-operate with HEBEI UNIVERSITY OF SCIENCE & TECHNOLOGY. Now we have equipment of H-NMR, GC/MS, HPLC/MS, IR, UV and so on. Meanwhile，pilot-plant equipments (Middle Stage Test equipments) are applicable to industrialization research. We have a very good relationship with several credible chemical factories which help us to finish huge quantities' orders. Commen reactions, high-pressure hydrogenation rections, Friedel Craft reaction, Low temperature diazotization reaction……all are in industrialized scale. We adhere to the integrity-based, customer satisfaction as the goal of the operation and management philosophy. We hope that our clients -- at home or abroad, new or old -- work together to creat a bright future.