Machining America Today..........Machining the world tomorrow

About Machining America

Coulston Brothers Racing or CBR started in 1993 and was the combination of talents shared between the two brothers John and David Coulston. CBR was established initially to furnish various race car parts for the strong local sprint car and drag racing market. Over the next 20 years, CBR continued to purchase equipment for the developing machine shop and invested in advanced technologies such as high end, high speed CNC machining centers, a Zeiss CMM, as well as many other ancillary pieces of equipment.

In the mid-1990s, two local business approached CBR in its early days to machine aluminum chassis for the electronics industry. The first was Techtrol Cyclonetics Inc. located in New Cumberland, PA and the other was Piezo Crystal Company located in Carlisle PA. These companies unknowingly steered CBR from primarily making racecar components into a manufacturer of complex electrical housings, filters, chassis, as well as many other electrical parts. In early 2013 John resigned from CBR Industries to pursue goals and interests of his own. Since his departure, David Coulston has successfully run CBR Industries by steadily increasing the number of employees, growing revenue, and most importantly increasing overall customer satisfaction. This could not have been achieved without the dedication and determination of our talented employees. On January 1, 2017 CBR Industries officially became Machining America Inc.

Machining America Inc. takes pride in providing our customers with high quality, on time, and cost effective solutions for their machining needs. Please contact us with your requirements. Thank you.

ISO 9001 Certified

Ensuring that customers get consistent, good quality products and services.

Machining America ISO 9001 Certification

ITAR Registered

US Department of State

All manufacturers, exporters, and brokers of defense articles, related technical data and defense services are required to register with the Directorate of Defense Trade Controls (DDTC).

U.S. Department of State ITAR Registration

Our Staff

David Coulston - President/Owner

David’s interest in machining started in his first year of high school. After graduating David spent a couple years working on tractor trailers for his father. After the untimely passing of his father, David and his brother started CBR Industries Inc. in 1993. David is a lifetime member of the NRA. David also enjoys riding motorcycles, kayaking with his wife and children, and hiking with his two Australian cattle dogs. He destresses by working in his perennial flower garden.

David Haverstock - General Manager

David has over 30 years of experience in the machining industry. He started with CBR Industries/ Machining America in 2006 as a CNC lathe operator. David’s strong work ethic and vast amount of practical knowledge, quickly advanced him into management positions. David is extremely proficient with Solid Works and MasterCam. He has a home business working on repairing small engines. David enjoys a wide range of motor sports and loves the outdoors. David also enjoys spending time with his family and friends.

Jen Pence- Office Manager / Customer Service

Jen started with CBR Industries/ Machining America in 2012. Jen has an impressive multitasking ability as well as a meticulous attention to detail. Jen’s positive and friendly personality makes her a perfect customer service representative. Jen enjoys spending time with her family, friends, especially her husband and her Italian Greyhound “Gir pronounced Grrrr”. Jen also donates her time at various animal shelters.

John McDonough - Production Manager

John has been with CBR Industries/ Machining America since 2010. John was introduced to the machining trade when he was in high school. John graduated from a trade school in 2006 with a diploma in Precision Machining Technology. After a few years at CBR John began picking up responsibilities such as programming using Mastercam and setting up multiple machines and programming the CMM. John was promoted to Production Manager and now oversees multiple jobs on multiple machines as well as heads the QC department. John enjoys hunting and camping with his wife, two sons, his Boxer named Karmela and friends.