Leshan Bangsheng New Material Technology Co., Ltd. is a high-tech company specializing in organic phosphine catalyst, precious metal catalyst, OLED and rare fine chemicals and organic compounds customized synthesis. The company has R & D center, central laboratory, testing center in Beijing Daxing, with high temperature, high pressure, ultra-low temperature and other reactors, built rectification, molecular short-range distillation and other phase chromatograph (GC) high performance liquid chromatograph (HPLC) and other analytical testing instruments. It is a R & D manufacturer focused on large-scale, professional R & D and manufacturing efficient coupling catalysts, new drug intermediates.