Stepped Bushing
1018 Steel
- Approx. 40 × 35 mm
- CNC Machining, Deburr, Through Hole
100 pcs
$6.20
USD / part
-50.40%25 pcs
$7.30
USD / part
-41.60%1 pc
$12.50
USD / part
Manufacturing Partner in Mexico
Precision Manufacturing,Fast, With No Minimums.
CNC machining and much more for everyone—from startups to global enterprises.
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Manufacturing Processes Built for Production
CNC Machining
Milling, turning, and precision parts from prototype through repeat production.
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Metal Fabrication
Cutting, bending, forming, and metal assemblies ready for production.
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Additive Manufacturing
3D printing and additive processes for prototypes, fixtures, and low volume.
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Drilling & Threading
Holes, threads, and secondary operations with dimensional control.
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Materials
Metals, engineering plastics, and options for every application.
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Surface Finishes
Industrial finishes for protection, function, and final presentation.
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Anodizing
Anodizing for aluminum with corrosion resistance, durability, and controlled finish.
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Metal Coatings
Metal coatings for protection, conductivity, and performance.
ExploreQuote References
Part Examples and How Pricing Changes
These cases illustrate how material, size, complexity, and quantity impact a CNC machining quote. Every real project is reviewed by engineering before production.
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Mold Bolt
Heat-Treated 4140 Steel
- Ø 210 × 40 mm
- CNC Turning, Low Roughness, Dimensional Inspection
100 pcs
$131.29
USD / part
-33.44%25 pcs
$143.72
USD / part
-25.37%1 pc
$175.93
USD / part
Pulley Support
Black Nylamid
- Approx. 150 × 50 mm
- CNC Machining, As-Machined Finish
100 pcs
$27.50
USD / part
-64.83%25 pcs
$33.50
USD / part
-57.16%1 pc
$78.20
USD / part
Press-Fit Bushing
A36 Steel
- Approx. 25.4 × 65 mm
- CNC Turning, Dimensional Verification
100 pcs
$39.99
USD / part
-44.79%25 pcs
$48.85
USD / part
-32.56%1 pc
$72.43
USD / part
Sheet Metal Die
D2 Steel
- Approx. 51 × 35 mm
- CNC Machining, Tighter Tolerances
100 pcs
$38.22
USD / part
-44.93%25 pcs
$47.34
USD / part
-31.79%1 pc
$69.40
USD / part
Reference amounts in USD per part (excluding shipping and tax). Final pricing depends on geometry, tolerances, finishes, and material availability.
Lead Times
From Your File to a Finished Part, on the Timeline You Need
In the quote tool you choose build time after uploading your STEP. It is the estimated production window once engineering reviews and approves your RFQ.
Faster options prioritize your order in planning and production; economic options reduce cost when your schedule allows.
Options available in the quote tool:
- Expedited — Fastest turnaround. Ideal when you need design validation, a pilot run, or to cover an urgent need.
- Standard — Recommended balance of cost and lead time for most prototypes and low-volume work.
- Economic — Longer production time in exchange for lower cost on non-urgent runs.
Build time
Estimated timing after your quote is reviewed and approved
* Pricing varies based on build time selection.
Quote Now
Upload your STEP for technical review. Set material, finish, and build time in one flow — from prototype through initial production.
Get Started NowTechnical Catalog
Materials and Finishes for Manufacturing
Browse options with the same filters as our quote tool and technical pages. Find material and finish by process, category, or compatibility.
Explore Materials
+58 more materials in catalog
Why PREMSA
We're More Than CNC Machining, Quote Speed
We combine online quoting, technical review, and Monterrey shop capacity so your team moves from file to part with less friction — with no minimums holding you back.
Engineering Before We Manufacture
We review your STEP and flag manufacturability, tolerances, and process risks before you commit — so production has fewer surprises.
Made in Monterrey
We manufacture in our plant with direct communication, clear response times, and support for local and international programs.
Quality You Can Document
We align material, process, and inspection with your part requirements — from prototype through repeat production runs.
Protected Files
Your designs and project data are handled confidentially. Ideal for new product development and sensitive programs.
On-demand precision manufacturing in Mexico
PREMSA Industries is a manufacturing partner in Mexico for engineering, sourcing, and operations teams that need precision parts without commercial friction.
We offer CNC machining (milling and turning), metal fabrication, plastic part production, and additive manufacturing, with online quoting, DFM review, and execution from prototype through repeatable production.
We operate from Monterrey, Nuevo León, serving customers in Mexico and North America. Upload your STEP file, define material and quantity, and receive a technical quote aligned with real manufacturability.
FAQ
Frequently Asked Questions
Common questions about quoting, production timelines, manufacturing scope, and how PREMSA supports engineering, sourcing, and operations teams.
- What files and information are required to request a quote?
- To review a project efficiently, PREMSA typically needs 3D CAD files, 2D drawings when available, target quantities, material requirements, finishing specifications, and any critical dimensional or performance notes. If your project includes special packaging, certifications, inspection requirements, or delivery targets, including that information upfront helps us align the quote with the real production scope.
- Can PREMSA support both prototype and production quantities?
- PREMSA supports a wide range of manufacturing volumes, from early prototypes and pilot builds to bridge quantities and repeat production. The recommended process, commercial structure, and manufacturing route may vary depending on part complexity, material, tolerance requirements, and expected annual demand, but the platform is built to support programs as they move from validation into production.
- What are typical manufacturing lead times?
- Lead times depend on the manufacturing process, material availability, part geometry, finishing requirements, and order quantity. Simpler prototype parts may move faster, while more complex programs involving multiple operations, tighter tolerances, or production planning may require additional time. After reviewing the RFQ package, PREMSA provides lead times based on realistic manufacturing conditions rather than generic estimates.
- Does PREMSA work with international customers?
- PREMSA supports engineering, sourcing, and operations teams both in Mexico and internationally. We are structured to help global customers access manufacturing support in Mexico with responsive communication, coordinated execution, and production visibility that aligns with cross-border supply chain requirements.
- Does PREMSA review manufacturability before production begins?
- Every quote review is approached with manufacturability in mind. PREMSA evaluates part geometry, process fit, tolerance expectations, material selection, and other production considerations to help ensure the proposed manufacturing route is practical, scalable, and aligned with the project's technical and commercial needs.
- What manufacturing processes can PREMSA support?
- PREMSA supports a range of production methods across machined components, fabricated metal parts, plastic part production, and additive manufacturing. The right process depends on the part design, material, quantity, tolerance requirements, and end-use application. During quote review, we help align the manufacturing route with the actual needs of the program.
- Can PREMSA help with material and finishing selection?
- Material and finishing requirements can be reviewed as part of the quoting process. If a customer already has a defined specification, PREMSA works from that input. If the material or finish is still being evaluated, we can help align options with the part's function, manufacturing process, appearance requirements, and production objectives.
- How does PREMSA approach quality and inspection requirements?
- Quality expectations are reviewed in the context of the part, process, and application. That may include dimensional verification, visual inspection, process-specific controls, or program-specific inspection requirements depending on the nature of the project. PREMSA aims to align quality planning with the actual production scope so requirements are clear before manufacturing moves forward.
Ready for your next project with PREMSA?
Upload your STEP file, set material and quantity, and get DFM review with clear lead times and an online quote.