Construct vein logistics system. Logistics system
is equivalent to the human blood circulation
system, which is made of arterial and venous.
Arterial logistics refers to the logistics, begin
obtain the raw materials from natural, through the
semi-finished, products manufactured, and by the
wholesale, retail and other circulation until the
consumers. It is the equivalent of the arterial
system of human blood circulation. Venous
system is the logistics that from the consumer to
the supplier or other materials recovery are
upstream of the logistics channel, the equivalent
of the venous system of human blood circulation.
By constructing a complete venous logistics
system, to promote the recovery and utilization of
various wastes, conserve natural resources and
develops renewable resource recycling (Figure 2).