Poor quality garage doors and installation

An installation of 3 x single doors was the most expensive quote received, but offered fibreglass doors and the owner of the company was convincing enough to warrant being appointed to install the new doors. The reality was : the cheapest no name brand motors from China with batteries strapped on with masking tape, doors that oozed yellow and stained the white doors, the doors vibrated and were not braced properly, the installation team and others returned 6 times to complete the installation over a 10 month period, all brackets etc were drilled and re-drilled into the doors and nothing was level, some door panels had to be replaced due to discolouring the plastic cases of all three remotes broke due to a very weak ***** fastening and had to be paid for replacements the batteries on the motors can barely open the doors once during a power outage so they will have to be replaced at customer cost - poor quality.