One of the most common questions that MRC Global receives is how a manufacturer can be included on our Approved Manufacturer List (AML). It is not a quick or easy process. After an initial evaluation including commercial aspects and product testing, the final step towards earning a place on MRC Global’s AML is an on-site assessment of the manufacturer’s facilities. That is where we come in. Both of us have more than 30 years of experience in the manufacturing and quality realm.