防火阻燃测试--中国防火网 400－603－6575

Wire and cable manufacturers to strictly control the quality of products and flame retardant materials in the production process in addition, combustion speed can effectively control the cable fire, give people out of time, to a certain extent, the restraining effect for the occurrence and development of the fire. Classification and evaluation of fire safety level of building wire and cable according to EN50575 standard. Nanjing SMART company to share EN50575 cable CE certification and fire classification, consulting Tel: 025-8658 3475.