Active Protection System is mainly of various types of flexible steel wire rope net covering wrapped in protective slope or rock needed to limit the slope rock weathering or damage to soil and rock collapse (reinforcement effect), or the rockfall control movement (envelope effect) within a certain range. Is a flexible protective net. Active Protection Material: steel wire rope, ordinary steel grille (often called wire grill) and TECCO high strength steel wire mesh. Active Protection Network main models: GAR1, GAR2, GPS1, GPS2 and so on. Active Protection Network Features: 1. Active Protection Network flexibility is good. High protection strength. 2. Suitable for any terrain, easy to install. 3. The structure, durable, long life. Active Protection Network Structure: edge (or on the edge) anchor rope + + support rope stitch rope (D0 / 08/300 steel anchor rope + + up and down up and down along the edge (or horizontal) support rope) edge (along or on) the rope + support + suture anchor rope rope (D0 / 08/300 + up and down along the steel rope anchor + down along (or horizontal) support rope.