Reseña sobre Ambitec

I am very disappointed. I had a kitchen installed by Ambitec approx. 3 years ago and I am having problems with the doors and drawers. I have contacted Ambitec to obtain their tech support via email and via phone thru one of their Customer Service Representative and yet I have no reply from them.
Installation was of poor quality and worst is their customer service which is null.
My doors and drawers of all the cabinets installed in the kitchen and bathroom are falling down and I have no tech to repair them.