Many companies have specific core abilities inside their complement of staff members. Some could be financial specialists, some marketingothers legal experts. If a company doesn't have professional, expert IT personnel amongst its talents blend then it may bring in such experience from outside the business.
You can talk directly to your designer who will ensure all your pieces are cut and functioning correctly to ensure a simple install. If you're selecting stainless steel, make sure the store you are working with is experienced in stainless. Welding stainless steel is more difficult and requires a higher skill level than welding plain steel.