As per our communication in Nanjing,please find the attached document about the supplier of power supply which we have contacted before.If you need to arrange a further visit,please reply when you will be available.
Besides,I shall be staying in Beijing before Nov.15th.But during Nov.12th to 15th,since we will have many activities on the exhibition and we will be busy in receiving our suppliers,please confirm your schedule as soon as possible for a better arrangement.