Where to get Hardware

As a company you should contact a mayor company to acquire your hardware, make sure that they are reputable, have track record and have references for you to contact. 

I like the following company because they have very good prices and I have contacted some of their references and it all sounds good.

The company name is Vivacomp, their site is http://vivecomp.com.co/nuestros-productos. and their phone is (57) (4) 444 0768

Feel free to contact them or go to their office in building Camacol Medellin