Surrounded by mountains, Taoyuan Oil Refinery is about 480 hectares.The ecology of the animals and plants at the refinery is richly endowed.The refining equipment of the factory includes two factories of distillation, aviation fuel factory, desulphurization factory, sulphur factory, hydrogen factory, alkane chemical plant.

The peach factory extremely pays attention to the prevention and control of pollution, so waste water treatment factory and facility for waste gas are strictly controlled.