Gabion mesh is also called gabion box, is parts are mesh that woven from galvanized wire or galvanized & pvc coating wire that twisted by heavy machine into honeycomb style, Then through cutting, mesh reinforcement, connected, assemble into square box. In river channel network application advantages: (1) environmental protection, natural material, environment, plants can grow in them, and meet the requirements; (2) integrity, the structure is not easy to break; (3) flexible, able to adapt to the foundation deformation without damage; (4) the durability, gabion mesh using zinc coating and pvc coating wire, long service life. (5) water permeability, internal structure can be waterproof, does not need special drainage facilities; (6) low cost, less material, construction is convenient.