
Great God • Great People • Great Company • Great Parts

PRECISION MACHINING
Are you looking for precision machining services?
Our goal is to provide you with premium quality precision machining services. No matter your industry, Gaishin Manufacturing is here to help. By focusing on providing great customer service, you can be sure that you will get the answers you need to begin your next project.


Gaishin Manufacturing News
Quality Director
Salary Range: $100,000.00 To 120,000.00 Annually. The Quality Director is tasked with defining and promoting a quality mindset across the entire company. The Director will be managing all QA functions and working with cross-departmental leadership to deliver high quality products on schedule.
Gaishin Manufacturing GR
Gaishin Manufacturing, Inc. is pleased to announce that we have entered a definitive acquisition with Quantum Engineering Services (QES – Grand Rapids, MI) as of Monday, January 30, 2023. Our new location is at 1535 Steele Ave SW – Suite A, Grand Rapids, MI 49507. The Grand Rapids location will be referred to as Gaishin Manufacturing GR.
Quality Technician
The Quality Technician will be responsible for performing standardized quality control checks on our company products to ensure they meet the required legal and company standards for safety and quality. You will also be required to maintain calibrated test equipment, prepare test data, and identify areas for quality control improvement. If you want a rewarding job and enjoy working with a great team this position is for you.

What Our Clients Say …
Bill H.
“Please keep in mind I’m a tool & die maker that comes from the shop floor making parts for the last 40 years, what matters to me is integrity, quality parts, and execution. The Gaishin Team has performed exemplary in regards to all three.”
Kyle K.
“I just wanted to reach out on the eve of my departure and extend my heartfelt appreciation to you and your team for the support you’ve provided me throughout the last 5½ years – you all have been a critical component of our success.”
Tim L.
“Thank you for all your quality work and speed in getting these components to us! The focus and execution by you is exactly what you have done for me in the past on several projects and it is much appreciated again.”
Cheryl E.
“I wanted to let you and your team know that your PPAP submittals are put together very well. They are clean, easy to read and consistent in the structure. Thank you for that attention to detail.”
Steven M.
“Thank you for your support to the new product program launch. We greatly appreciate Gaishins commitment and dedication for production. The parts are looking very good!”
