high speed non destructive testing

AMS is a leading provider of high-speed non-destructive testing, flaw detection and parts cleaning services for the automotive, transportation, medical device, consumer product and pharmaceutical industries. Our team has conducted comprehensive and detailed testing on automotive safety systems, defense contractor materials, medical devices, and aerospace parts, among others. The strength of AMS lies in our experts who have a robust understanding of the industry and can solve problems using the most recent research and technological tools.

Dale and Joan Thorpe, the founders of AMS, launched the company in 1995 and had more than three decades of experience as ASNT Level III UT Certified Inspectors.  They have a national reputation as industry leaders in the non-destructive testing sector. In 2015, Peter and Jennifer Miller acquired AMS with a commitment to honor their legacy and build upon that foundation and expand AMS to focus on creating solutions for clients that proactively address root causes to avert crises and unnecessary costs.

Headquartered in Phoenix, Arizona ‘with offices in Ogden, Utah, Cincinnati, Ohio and Celaya, Guanajuato Mexico, the AMS management team stays abreast of technology and industry trends to ensure that AMS clients receive the highest degree of expertise, innovation, skills and transparency. AMS’s unique services are supported by the vast knowledge of our experts specialized in various disciplines and certified in accordance with the requirements of the ASNT (American Society of Non-Destructive Testing) and adhere to the strongest codes and standards.

AMS inspires companies to work more efficiently and cost-effectively. We believe that efficient doesn’t mean short cut. We take very seriously the end users who depend on quality and safety in the products we test every day.


AMS Management Team

Peter Miller


Peter Miller has owned Advanced Material Systems since 2015. And has nearly twenty-five years in the transportation safety industry. He began his career with a North American manufacturer of occupant. They restraints for the commercial vehicle, recreational utility vehicle and child safety seat markets. In this company he held roles in engineering, research and development, quality, and business development. In 2000 he joined Kendrion Holmbergs. A safety solutions company based in Sweden, as Technical Director for North America.

Two years later he led the startup of their manufacturing operations in China. And served as COO of the Hong Kong operations for five years. In 2008 he joined AmSafe Commercial Products, now known as Shield Restraint Systems. And served as its President until leaving to form Pulse Manufacturing LLC in 2014. Pulse acquired Advanced Material Solutions in 2015. Enabling Peter to continue his career-long commitment to keeping people safe. By working in the field of non-destructive materials evaluation, serving as President of both Pulse and Advanced Material Solutions.

Gail Stultz

Business Development Director

Gail Stultz is a preeminent global expert in Acoustic Resonance Inspection. With more than thirty years of professional experience in vibration and acoustic testing — specifically in the area of non-destructive testing.

He began his career in 1982 with Zonic Corporation, a manufacturer of spectrum analyzers serving aerospace, automotive, medical, energy, and industrial clients.  In 1994, he created the first Acoustic Resonant inspection system designed for the plant floor, EZ-NDT, servicing safety criterial automotive components in braking, steering, and transmission systems. In 2001, he joined The Modal Shop, where he brought his acoustic resonant experience and as NDT Product Manager created NDT-RAM, Resonant Acoustic Method. NDT-RAM systems were sold to many U.S. and Japanese automobile manufacturers and their suppliers.

In the summer of 2015 He started his own company, Advanced Resonant Solutions (ARS). ARS created the next generation of Acoustic Resonant systems. In August of 2017 He joined Advanced Material Solutions as Business Development Director, enabling Gail to continue his career long commitment to keeping people safe by working in the field of non-destructive testing.

Jennifer Miller

Executive Vice President

Jennifer’s role on the executive team is to help develop, execute and lead the AMS business strategy. And to manage corporate administration and human resources.

Jennifer has nearly three decades of progressive sales, management and executive experience. She is a proven sales professional with a strong ability to build. And solidify relationships with customers and business partners alike. Her experience spans the roles of outside sales, sales management, executive sales. And management in a range of business-to-consumer and business-to-business industries.

Mehdi Moeini

Quality Director

Mehdi Moeini has more than twenty-two years of experience in the field of non-destructive testing. During his lengthy career he has studied and conducted training in many types of conventional and advanced NDT methods. And their application with success specifically in conducting and supervising projects involving multiple NDT methods.

Mehdi is a senior metallurgical engineer with experience in multiple industries. Involving roles in design, fabrication, construction, QA/QC management, welding inspection, fitness for service, failure analysis, inspection, corrosion detection.  Which also include advanced NDT, risk based inspection, asset integrity of process plant equipment and pipelines, and quality system auditor. He has provided Level III services as both an auditor and trainer of NDT personnel.

Starting out his career in manufacturing companies in 1993 when certified as level II in the ultrasonic method. Mehdi then continued with Level II certifications in RT, MT, PT, ET and welding inspection. He achieved his first ASNT level III certification in 2003 in MT. And added UT and PT Level IIIs the following year in 2004. He continues to hold valid UT and PT Level III certifications.

Mehdi joined AMS in 2016 as Quality Director with company-wide responsibility for the design and implementation of all inspection. And parts cleaning systems, execution of all research and development projects, the qualification and certification of all NDT personnel. In accordance with SNT-TC-1A, and management of the quality system.

Chris Bewsey

Operations Director

Chris Bewsey leads both the sales and marketing teams at AMS. Chris has more than twenty-three years of experience in the automotive safety industry. With an exemplary track record for developing business for both large and small companies.

Prior to joining AMS in 2015, he served with an automation company as project manager covering automotive safety divisions. Where he was instrumental in the growth of new business. Prior to his role as project manager, Chris served as technical director for fifteen years. At one of the largest automotive safety system suppliers in North America.

Chris brings vitality, tenacity, professionalism and warmth to AMS. Along with a mindset of safety, service and advocacy to his work with clients and the company.

non-destructive testing company

Our Quality Policy

Help customers prosper by:
• Insuring the integrity of incoming material pipelines
• Improving operational costs
• Continually improving our management system and business practices

AMS uses a certified quality, environmental, and health and safety management system (QEHSMS), as evidenced by our various certification:

ISO9001:2015 – Quality Management Systems
Quality Warranty:2010 – Quality Management Systems
ISO45001:2018 – Occupational Health and Safety Management Systems
OHSAS 18001:2007 – Occupational Health and Safety Management Systems
ISO14001:2015 – Environmental Management Systems
Eco Warranty:2016 – Environmental Management Systems