Luo Yang Wire Rope Inspection Technology Co.,Ltd, briefly called TCK.W, invented the world’s most advanced “Weak Magnetic” inspection technology and“Magnetic Field Memory" inspection method, and owns all the intellectual property of this core technology:29 invention patents and new type practical application patents, and 19 software copyrights.

TCK.W have realized three innovations and two breakthrough and successfully solved wire rope inspection technical challenges which have puzzled Non-destructive testing world for over a century. TCK.W inspection results exceed wire rope inspection standards of the US and EU.