Supply chain risks are from many aspects,
some of factors mainly in these areas: 1). Sole
supplier problems. The sole supplier of supply
chain makes huge risk to the chain. Take sole
supplier policy and if one aspect has the problem,
the whole chain will collapse. 2). Information
technology will be constrained the role of supply
chain. Such as network transmission speed,
server stability and speed, software design error,
and so on. 3). The problem of transmitting
information. When the supply chain are