in 2020 was grandly opened in Shenzhen Convention and Exhibition Center on September 2, 2020. Where many domestic and foreign industry brands displayed cutting-edge production and processing equipm...
Every family that buys a new house needs decorating. How to choose fitment wire?
Water and electricity transformation is a very important part of the family decoration, and water and electricity tr...
1.CM fire rating
CM is currently the most commonly used flame retardant level for cable cable. Its test standard is UL 1581. According to the definition, a small bundle of Cm-class cable cable will...
