Meet the team

Get to Know the Leadership Team Behind Ring Precision, a Producto Group Company

Mark Rauenzahn

Chief Executive Officer
Board Member

Mr. Mark Rauenzahn is the Chief Executive Officer of Producto. Prior to this role he was the General Manager of Sundyne, LLC a highly engineered pump and compressor manufacturer. Under Mr. Rauenzahn’ s leadership Sundyne grew revenue, EBITDA, and diversified the sales into the energy markets.

Before Sundyne, Mr. Rauenzahn worked for Integer Holdings Corporation under various roles from Director of Procurement to Director of Operations overseeing various sites in Malaysia and Ireland. He oversaw product development and manufacturing at the Galway facility and helped them grow revenue substantially at this time. Additionally, he focused on continuous improvement driving operational efficiencies at the site.

Before Integer Holdings Mr. Rauenzahn spent time at United Technologies with roles of increasing responsibility. He started in the United Technologies Operations Leadership Program and held roles as Operations Manager and Commodity Manager. He spent a significant amount of time in Poland and India helping to set up and start operations in those countries.

Mr. Rauenzahn holds a BS degree in Industrial Engineering from Virginia Tech and an MBA from IE Business School located in Madrid Spain.

In his free time, he enjoys playing soccer, rock climbing, hiking and spending time with family.


Operations Manager

Jim started working for Ring Precision in 1999 at the age of 20 in the drilling department. Over the next few years, he took on a position in the tool room, and from there was quickly promoted to be the 2nd shift supervisor. After several years of holding that position, he moved to a 1st shift production supervisor role which he held until he was promoted to operations manager in 2022.

Over the course of 20 years at Ring Precision, including in his supervisory roles, Jim mastered much of the equipment inside the building. This includes CNC Peel Grinders, CNC Wire EDM Machines, CNC Swiss Turn Machines, as well as all of the manual grinding and drilling equipment.

Jim works with many of the departments including purchasing and engineering to help streamline manufacturing processes. He spends much of his time on the shop floor mentoring, coaching and developing the next generation of toolmakers.

When Jim is not in the office, he enjoys being on the golf course with his Father and Brothers, and spending time with friends.


The Producto Group
Business Development – Metals

Mr. Copt leads The Producto Group’s machining business development efforts. He is a third-generation industrial entrepreneur, machinist, and engineer, who founded New Vision Industries in 2002.

Michael started New Vision Industries manufacturing parts for high-end automotive applications. Today New Vision Industries serves a diverse market set that includes Medical, Semiconductor, Aerospace and Industrial applications using an equally diverse material-set.

Given his long family history in the machining business, Michael eats, sleeps, and breathes Manufacturing. This helps Michael relate to our clients needs and issues, and consult with them on how Producto can help solve their most complex problems.