For the manufacture, to construct Internet of Things and carry out EPC can realize high efficient produce plan and reduce storage. Compared with the advanced phase of the enterprise informationization development, i.e. collaborative commerce phase, it is much simpler to carry out ECP. That is, in the ECP Internet of Things of tangible goods the product the manufacture provided is just the commodity required by the following part in the supply chain. And what the following part in the supply chain required is just what the producer is producing actively. To use the ECP code the both part can be heart consonance in deed. At the same time the manufactures can response to the requirement much quicker and catch the market information soon. They can carry JIT production to meet the market needs and increase the marked share. On the other side, according to the information from EPC, the manufactures can reasonably allocate the related equipment (production, distribution equipment), improve fixed asset utilization, in order to achieve maximum utilization, and further optimize the production logistics.