Active Protection Network is used for high-strength steel wire rope or wire mesh grille main types of flexible net covered or wrapped in protective slope or dangerous rock need to limit the slope rock mass weathering or damage and the collapse of unstable rock (reinforcement effect), or rockfall control within a certain range of motion (maintenance action). Active Protection Network system uses high-strength galvanized steel wire rope, steel wire, not less than embalmed AB class, its antiseptic life depending on the environmental conditions in general up to 30-50 years. The main slope instability, potential expansion from falling rocks to prevent and treat dangerous slope to criss ф16 (ф12) support rope, according to slope shape (4.5X4.5m or 4.8X4.8m) arranged in a square pattern cabinet and on the active network 4X4m pre tensioning suture rope, so that the system is subjected to a certain direction slope preload pressure, thereby increasing the stability of dangerous rock mass, prevent rockfall occurred, but the system will not affect groundwater normal excretion, and to ecological management slope provides a prerequisite. Passive safety net model: height 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m, 7m, etc. According to the impact resistance is divided: RX-025-type wire rope hole 25X25cm impact resistance 250kj RX -050-type wire rope hole 20X20cm impact resistance 500kj RX-075-type wire rope hole 15X15cm impact resistance 750kj RXI-025 type steel ring network R3 / 5/300 impact resistance 250kj RXI-050 type steel ring network R3 / 7 / 300 impact resistance 500kj RXI-075 type steel ring network R3 / 9/300 impact resistance 750kj RXI-100 type steel ring network R3 / 12/300 impact resistance 750kj RXI-200 type steel ring network R3 / 17/300 anti- shocks 750kj Contact: sinus winding Hui Tel: 15932309995 QQ: 1070948036