For keeping Flantulence-raft, dumped style, layering, parabolic - type arrangements, such as side-by type. Locking devices using the product mix, the storm will not be washed naturally. The release will not affect the free performance, the use of safe and reliable, wide applicability. The company is a manufacturer of a new type of angle iron and the use of generic-type side-by riprap (hand parabolic) raft. CB*3068 meet its technical requirements to the demands of the people, the Nanjing Branch of China Veritas passing inspection.