Do not buy a UPS from GC-Internatinational

I bought a UPS from GC-International on 19/5/2015 and it has never worked.Their technicians have come out 4 times but to no avail.I requested them to remove the UPS on the 30/6/2015 and not a word of response.On the 14/7/2015 my attorney wrote to them and still no response.<br> So be warned stay away.