Preferred Registrar Group, Inc.
30561 Dequindre Rd. Madison Heights, MI 48071
Certifies that

American Stainless Tubing, Inc.
129 Honeycutt Road
Troutman, NC 28166

123 Morehead Road Statesville, NC 28677

has implemented a Quality Management System scope
in accordance with:

ISO 9001:2008

The Registration of this Quality Management System
Governs:

Manufacture of stainless steel tubing
(excluding 7.3 design and development)

Certified Date:
11/15/1999

This certificate was issued on:
10/6/2009

It is valid until:
10/6/2012

Certificate Registration
Number:
06-R1058