Precision wire components, springs, and wire assemblies

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5625 Airline Hwy
Fruitport, MI 49415
(231) 733-7425

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31 Community Reviews 4.52/5 Overall Rating

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About Motion Dynamics Corp

Motion Dynamics Corporation is an experienced, privately held company that manufactures precision wire components, springs, and wire assemblies.

Medical Coils, Medical Wire Assemblies, Catheter Coils, Custom Springs, Custom Wire Forms, Micro Wire Forms, Micro Compression Springs, Micro Extension Springs, Micro Torsion Springs, Nitinol Wire Form, Precision Wire Components, Torque Cables, Guide Wires, Contact Springs, Medical Connector Springs, Garter Springs, Test Probe Springs

Our specialties include capabilities with fine and ultra fine wire diameters as well as unique alloy types and shapes.  We only produce custom components therefore we do not stock any product.  We manufacture to the highest standards, from quick prototypes to large quantity production, for the Medical, Electronics, Aerospace and Military Industry or any market needing the perfect custom wire component.  ISO Certified and ITAR Registered

Our Capabilities:

  • Micro Springs and Wire Forms
  • Medical Coil, Springs and Wire Components
  • Medical Connector Springs (Canted and Un-Canted)
  • Medical Guide Wire Assemblies
  • Laser Welding
  • Wire Assemblies and Sub-Assemblies
  • Spring Contacts and Probe Springs
  • Compression Springs
  • Extension Springs
  • Torsion Springs
  • Coils and Windings

Motion Dynamics Corp Reviews

Great custom spring design house but lagging at parts delivery

R & D / Engineering, Medical Device

Speed 2 / Price 3 / Quality 4

They are quick in designing extension and compression springs for us. They are very helpful with design alternatives. However, they do need some reminders and micro-managing in order to get the parts delivered to us on time. Their pricing is competitive in large quantities 10k +.

Strengths: They can design a variety of springs (extension and compression springs) when they're given a few specifications. They will notify the client if some specifications are unattainable due the specific reasons. They will work with the client to target the force spec, for example, by increasing the OD of the spring, etc. They give flexibility in their spring design.

Needs to improve: Their ability to hit the delivery date is poor, even with prototype quantities such as 300 EA. We have to call to confirm delivery date mid-way just to find out that the part delivery has been delayed for 1 to 2 wks. Once they know you're micro-managing them, they will eventually meet the delivery date.

Quality Starts With Motion Dynamics Corp

Manufacturing, Medical Device

Speed 4 / Price 5 / Quality 4

This is a must use company because they have specialties capabilities with fine and ultra fine wire diameters and unique alloy types and shapes. We use Motion Dynamics Corp because they produce custom components just for our company needs, if we can come up with exactly what and how we need it they can produce it. With the highest standards and still able the have fastest services to produce prototypes in large quantity production, for our Medical and Electronics need make MDC number 1

Strengths: Wires Wires Wires Wires is what this company strengths are, also followed with experienced that manufactures precision components, springs, and wire assemblies.They have all you can want with great customer service. This is a go to company to get for great quality.

Needs to improve: None

Spring Vendor

Manufacturing, Medical Device

Speed 4 / Price 4 / Quality 5

There are many companies that can perform coil winding and provide springs, but the top reason why I keep going back to Motion Dynamics is their excellent customer service. Chris, their President, has visited our facility on multiple occasions (even hand delivered the first prototypes of a component we were looking for them to source) to personally discuss new technologies MD is developing and existing components we currently purchase from them. Additionally, they have yet to turn down a job due to difficulty, which makes them a great asset during the prototype phase.

Strengths: Wire Formation, Coil Winding, Springs, Secondary Processes

Needs to improve: I have nothing but great things to say about Chris and his staff at Motion Dynamics

Excellent Customer Service

Supply Chain/Logistics, Medical Device

Speed 5 / Price 5 / Quality 5

The group at Motion Dynamics are aggressive and ambitious. One of our components was a small, short coil with a bend at the end and several companies I worked with before only wanted to provide the coil itself and suggested that we perform a secondary process in house to form the final bend. Motion Dynamics took on the challenge head on and worked with us to hone in their process. We still order that part from them after 5 years.

Strengths: Springs

Needs to improve: None

Vendor for complicated wire forming projects

R & D / Engineering, Medical Device

Speed 3 / Price 4 / Quality 5

I have worked with Motion Dynamics on several projects. Their capabilities and willingness to take on complicated projects is outstanding. Along with these complicated projects comes a more complicated quoting process, and I have been stuck in that loop a few times. I would definitely give them a call with any coil or wire forming needs.

Strengths: Wire Forming and Coil Winding

Needs to improve: The quoting process can be lengthy

High precision and high quality coils and springs

Quality, Medical Device

Speed 5 / Price 5 / Quality 5

I have never been disappointed by Motion and I am amazed at their capabilities. We recetnly used them to design and develop a platinum coil with extremely dight dimensions and mechanical requirements and they were able to provide us with eveything we asked for. From the time they received our specicifications, it only took them about two weeks to provide us with samples. Their process capability that we measure based on parts at incoming inspection is very high.

Strengths: Motion dynamics has the technical expertise and capabitlies to produce high precision springs for many applications weather for compression, tension or torsion requirements.

Needs to improve: None

supplier for custom springs and wires

Manufacturing, Medical Device

Speed 4 / Price 3 / Quality 4

We order high quality springs and wires from Motion Dynamics that we used on our assembly line for medical devices. They have custom springs and wires that you can order on there website. You can also request a free sample pack of components from Motion Dynamics to try. The orders are accurate and shipping is on time. They are specialize in springs and wires so they really understands our needs. Customer service assist us to choose the right material that we need for our project.

Strengths: free sample and good customer service

Needs to improve: none

Excellent microcoil supplier

Manufacturing, Medical Device

Speed 5 / Price 4 / Quality 5

Motion Dynamics has supplied marker coils for multiple companies I have been, indicating they are one of the standards for coil supply. Their capabilities are impressive, being able to process and trim microcoils with precision. I greatly appreciated their capabilities when trying to develop coil winding processes. One minor drawback was their pricing, hence why we developed coil winding in-house, but it would've been a small price to pay for superior quality. Their shipments were always on time and reliable.

Strengths: Small coils, customer service, great capabilities, reliable, technical support

Needs to improve: Price

coil winding

Manufacturing, Medical Device

Speed 3 / Price 3 / Quality 5

i was first introduced to motion dynamics 10 years ago and have taken them with me to every company i’ve been to since then. time and time again, i have been impressed with their ability to continuously improve themselves in the coil winding area and also in providing secondary services. they deliver product on time and are very reliable. they are a supplier you want to grow with.

Strengths: small coils, customer service, custom parts

Needs to improve: none

Custom springs and components, high quality and excellent pricing

R & D / Engineering, Medical Device

Speed 5 / Price 5 / Quality 5

The customer service and engineering support is excellent. The custom parts are all excellent in quality and workmanship. They have an array of services/skills (various spring mfg. methods, laser welding, etc) to suit your needs. they also work with various types of metals (SS, etc) and precious (Pt, gold, etc.)

Strengths: Custom springs, quality and precision with fine parts, great customer service and support, various types of metals

Needs to improve: none

Quality componets

Manufacturing, Medical Device

Speed 4 / Price 4 / Quality 5

This company been providing us quality product on our device very durable for long use.
They have quality system that run their business
Processing orders was excellent and never had a mistakes on us always accurate and consistent
Shipping is very reliable always meets our deadline.
Customer service was pretty decent providing us useful informations accurate quotes and more

Strengths: Reliable service Quality product Durable

Needs to improve: None

Solid quality springs with huge selection

CEO/Owner, Architectural And Engineering

Speed 5 / Price 4 / Quality 4

We have had good experiences with Motion Dynamics in the past when ordering springs. We were blindly referred to them as a local vendor could not cater to our volume of orders. Very pleased as their product is of high quality and they ship fast with ease! We will continue to be a regular customer.

Strengths: Wide selection of custom springs.

Needs to improve: None.

Coils and Wires

Purchasing, Medical Device

Speed 3 / Price 3 / Quality 5

Motion Dynamics is very reliable and you can count on them to deliver products on time. They are great with all things wiring; specifically in coil winding. They do the job and do it well. The company I was with used them for many many years and is a great company that remembers your name

Strengths: Coil winding

Needs to improve: nothing.

Various size Springs

Manufacturing, Medical Device

Speed 3 / Price 2 / Quality 3

When we were first looking for a vendor for our spring supply we went with Motion Dynamics. We were not to pleased with the quality or the price so needless to say they were one and done with us.

Strengths: They offer various size springs for all your needs.

Needs to improve: Price

Precision Springs

Manufacturing, Medical Device

Speed 5 / Price 5 / Quality 5

I worked directly with the President of Motion Dynamics and it was refreshing to see the head of management intimately involved with their customers. Chris also seemed to genuinely understand our needs and was also the one to follow-up on our inquiry as well. Highly recommended.

Strengths: Precision Springs

Needs to improve: None

Motion Dynamics Corp. the company with high quality dupplies and good customer service.

Clinical, Aerospace

Speed 4 / Price 2 / Quality 4

Their materials are high quality durable and reliable.

Strengths: A great supplier of precision wire components, springs and wire assemblies. We purchase their springs and wires and use them on our assembly line for our medical devices. Their springs are custom and wires can be ordered directly from their website.

Needs to improve: None

Very reliable

CEO/Owner, Medical Device

Speed 4 / Price 4 / Quality 5

they deliver product on time and are very reliable. they are a supplier you want to grow with.Their service is outstanding.

Strengths: highest standards and still able the have fastest services to produce prototypes in large quantity production, for our Medical and Electronics need make MDC number 1

Needs to improve: None

custom springs

Manufacturing, Medical Device

Speed 5 / Price 5 / Quality 5

very good company that specializes in custom springs and other services. I have ordered and used custom platinum springs from them as well as other items and have been pleased with the quality of work they do.

Strengths: precise, quality parts, customer service

Needs to improve: none

Excellent, Responsive Supplier

R & D / Engineering, Medical Device

Speed 5 / Price 4 / Quality 5

Great supplier

Strengths: Motion Dynamics has excellent customer service. I typically get a response the same day I contact them, and they are always more than happy to help with whatever I need. Fast quotes, short lead times, and good, quality products.

Needs to improve: None.

Great vendor to work with!

R & D / Engineering, Medical Device

Speed 5 / Price 5 / Quality 5

Definitely worth a phone call if you're looking for a coil vendor

Strengths: Not afraid of challenging specifications; willing to work with customers; personal attention to their product all the way up the management team, including the president

Needs to improve: None