The company has dozens of process package technology, covering extraction distillation, reactive distillation, high-purity material separation, high freezing point material separation, thermosensitive system separation, heat pump separation and other technologies  Nearly 100 process package design projects have been completed, involving heavy aromatics deep processing, industrial naphthalene refining, large-scale methanol refining, high-purity organic silicon separation, coal tar separation, chemical gas desulfurization, styrene separation, fatty acid fat separation, fusel separation, organic wastewater recovery, waste alkali liquid treatment, oil-water separation and many other fields, with remarkable application effect.