We’re experts in precision machining.

CMI provide traditional machining service to produce various precision parts and components. Our manufacturing team can fabricate parts from 1/8” to 2” solid bar, up to 1-3/4” hex, as well as forgings and castings. With special attachment being installed, complex features can be processed, like milling, slotting, cross milling, etc. With part size capabilities ranging from 5mm to 1500mm (13/64” to 60”), we also base our machining tolerances on customers’ specifications to ensure we meet all of their needs.

As part of our effort to meet and exceed expectations, we also offer a 12 week lead time for large orders and are equipped to provide complete logistics support, warehousing in the USA, inventory programs, feasibility analysis and other quality assurance programs. Customers can also benefit from our secondary processes, including plating and heat treatments.

Precision Machining Materials

We process a variety of metals and materials to meet customer needs and specifications:

Carbon Steels
Alloy Steels
Tool Steels
Stainless Steels
Brass
Cooper

Common Machined Parts

Bushings
Shafts
Manifolds
Housings
Pistons
Cylinders
Bosses
Pumps
Tubes
Valves
Sleeves
Disks
Spindles
Inserts
Limiters
Connectors
Rods
Machining

Conventional Turning & Milling

Capabilities

Our capabilities range from 1/8" to 2" solid bar, up to 1-3/4"hex, as well as large forgings and castings. We offer general tolerances per ISO 2768 /ASME Y14.5-2009.

Machined Products

Bushings
Cylinders
Shafts
Bosses
Manifolds
Pumps
Housings
Tubes
Pistons
Valves
Sleeves
Discs
Spindles
Limiters
Inserts
Connectors
Rods

Secondary Services

Plating Services: Zinc Plating, Chrome Plating, Tin Plating, Nickel Plating, E-Coating, Black Oxide, Anodize

Heat Treatments: Annealing, Normalizing, Tempering, Quenching, Induction Hardening

CMI provide traditional machining service to produce various precision parts and components. Our manufacturing team can fabricate parts from 1/8" to 2" solid bar, up to 1-3/4" hex, as well as forgings and castings. With special attachment being installed, complex features can be processed, like milling, slotting, cross milling, etc.

Machining

CNC Turning & Milling

Capabilities

Our capabilities range from 1/8" to 2" solid bar, up to 1-3/4"hex, as well as large forgings and castings. We offer general tolerances per ISO 2768 /ASME Y14.5-2009.

Secondary Services

Plating Services: Zinc Plating, Chrome Plating, Tin Plating, Nickel Plating, E-Coating, Black Oxide, Anodize

Heat Treatments: Annealing, Normalizing, Tempering, Quenching, Induction Hardening

Products

Bushings
Cylinders
Shafts
Bosses
Manifolds
Pumps
Housings
Tubes
Pistons
Valves
Sleeves
Discs
Spindles
Limiters
Inserts
Connectors
Rods

CM International is proud to provide precision CNC Machining Services to our customers. With our manufaturing resources and facilities, we are able to offer customers cost-effective CNC milling and turning solutions. We have vast experience working with carbon, alloy, tool and stainless steels, as well as brass, copper and aluminium. Industries wework with include automotive, utility, railway, electronic, commercial, marine, mining and more.

Machining

Single / Multi Spindle CNC

Capabilities

Our capabilities range from 1/8" to 2" solid bar, up to 1-3/4"hex, as well as large forgings and castings. We offer general tolerances per ISO 2768 /ASME Y14.5-2009.

Secondary Services

Welding, Grinding, Deburring and Assembly.

Plating Services:
Zinc Plating, Chrome Plating, Tin Plating, Nickel Plating, E-Coating, Black Oxide, Anodize

Heat Treatments: Annealing, Normalizing, Tempering, Quenching, Induction Hardening

Products

Bushings
Cylinders
Shafts
Bosses
Manifolds
Pumps
Housings
Tubes
Pistons
Valves
Sleeves
Discs
Spindles
Limiters
Inserts
Connectors
Rods

CMI has a strong manufacturing team and facilities to provide single and multiple spindle machining services. Our equipments can be installed with large range of cutting tools to produce various screw parts from solid bar or as secondary operations of raw casting and forging. Also special tools can be equipped to create additional features like threads, slots, tapers, knurls, external and internal steps, broaches as well as splines.

Machining

Precision Grinding

Capabilities

Our capabilities range from 1/8" to 2" solid bar, up to 1-3/4"hex, as well as large forgings and castings. We offer general tolerances per ISO 2768 /ASME Y14.5-2009.

Products

Shafts
Liners
Sleeves
Platers
Discs
Mold Plates
Spindles
Forgings
Cylinders
Die blocks
Machines Bases
Shear Blades
Bar Stock
Deep Hole Drilling
Turning
Hobbing
Milling
Slotting
Boring
Knurling

Secondary Services

Plating Services: Zinc Plating, Chrome Plating, Tin Plating, Nickel Plating, E-Coating, Black Oxide, Anodize

Heat Treatments: Annealing, Normalizing, Tempering, Quenching, Induction Hardening

At CM International, we provide precision grinding services to give you the highest quality product in a fast and cost-efficient manner. Our state of the art facilities and Engineering team allow us to offer customized services at competitive prices. Grinding tolerances can be achieved at (0.0001”~0.0004”) 0.002mm~0.010mm.

Common Applications

Centerless Grinding
ID OD Grinding
Surface Grinding
Rotary Grinding
Sharpening
Tool & Cutter Grinding
Bearing Refurbishment
Die Plate Maintenance
Machining

Swiss Machining

Capabilities

Our capabilities range from 1/8" to 2" solid bar, up to 1-3/4"hex, as well as large forgings and castings. We offer general tolerances per ISO 2768 /ASME Y14.5-2009.

Process Offered

Drilling
Broaching
Turning
Deep Hole Drilling
Milling
Hobbing
Boring
Slotting
Knurling

Secondary Services

Plating Services: Zinc Plating, Chrome Plating, Tin Plating, Nickel Plating, E-Coating, Black Oxide, Anodize

Heat Treatments: Annealing, Normalizing, Tempering, Quenching, Induction Hardening

CM International offers precision CNC Swiss Machining services to a wide range of industries e.g. automotive, utility, railway, electronic, commercial, marine, mining and more. Our Swiss Machining capabilities allow us to accurately machine small, intricate parts in a variety of complex shapes, with tolerances of 0.00020" (0.005mm) and a diameter range of 0.005”~1.5” (0.1mm~ 38mm). Our Chicago based team will work with you to determine the appropriate Swiss Machining capability for your application and then coordinate with our manufacturing facilities to make your parts.

Common Applications

Drive Mechanisms
Fiber Optic Connectors
Fluid Motion Parts
Complex Instrumentation
Pneumatic Parts
Analytic Devices
Registered ISO 9001
Minority Owned Business
Women’s Business Enterprise

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