Lasun Cat6 shielding system meets and exceeds international standards. In harsh in simulated field experiments of construction environment, experimental data of CAT6 shielding system eliminate the wiring construction of complex civil engineering structures adverse effects. Because of these reasons, Lasun with a very high price performance and good technical support, related services, won the tender of people's Procuratorate Office cabling project. It’s another solid step towards high-end routing applications.