Customer order Hirschmann length & angle sensor

Recently, one customer ordered some units length & Angle sensor of Hirschmann brand.

As we know, all XCMG cranes use Hirschmann's safety control system. 

One set Hirschmann safety system include the height limit switch, length & angle sensor, cables, computer with display. 

Some of it are easy broken. Our branch office in Xuzhou city is near Hirschmann office, about 5 minutes by car. Some customer have sent us the computer before, and ask us to take it to Hirschmann office to repair its diagram inside or change the inside circuit board or display, that is ok. After it is repaired, we will send it back by courier.