MERTHYR TYDFIL GLASS in London Reviews

Where is it easier to move up, at J A WINDOW SERVICES or at MERTHYR TYDFIL GLASS? Do you have to spend many years at both companies?

How is it for you to work at MERTHYR TYDFIL GLASS? How much do they pay per month and per hour?

Is there a possibility to develop professional qualifications in this company in London?

Do you work for MERTHYR TYDFIL GLASS ? Please add the first opinion about this company and shape the job market. A LOT depends on your comment.