What should we submit in the first RFQ package?

Provide CAD revision, application context, critical tolerances, quantity target, and timeline so DFM and quote scope can be closed in one cycle.

Can you support urgent thermal or robotics programs?

Yes. We support urgent robotics, thermal, and precision hardware projects with rapid DFM response and revision-controlled sample execution.

How do you handle confidentiality for drawings?

NDA-backed workflows are supported and project files are handled for technical and quotation execution only.

CAD-to-Part Manufacturing Partner

Custom Prototype Parts Built from Your CAD.

Linkup Precision helps robotics, automation, AI hardware, and advanced hardware teams turn STEP files into engineer-reviewed CNC, MIM, fabricated, and low-volume mechanical parts.

Send CAD for DFM Review View example parts Engineer-reviewed DFM

ISO 9001 Compliant24h CAD/DFM TriageNDA-Controlled RFQ

Linkup Precision CNC factory floor overview showing high-volume manufacturing capacity — Industrial CNC Capacity

High-precision CNC machining centers for metal fabrication — Precision Machining

Internal view of CNC spindle and 4th-axis rotary table — Multi-Axis Execution

Operator inspecting CNC control panel parameters for tight tolerance manufacturing — Rigorous Process Control

Real manufacturing environment. We rely on accountable, transparent engineering execution rather than polished renders.

Engineer-Reviewed, Not Blind Quoted

We read CAD and drawings for tolerances, datums, threads, and assembly risk before quote direction.

Prototype to Low-Volume Path

CNC, MIM, fabricated, and fixture work can be reviewed around the actual CAD package before sample release.

Accountable Manufacturing Execution

Linkup coordinates reviewed RFQs into CNC, inspection, deburr, shipment, and prototype-to-pilot handoff workflows.

Custom Mechanical Parts, Reviewed Before Production

Built for Robotics and Advanced Hardware Teams

Four practical fit areas for teams that need CAD review, manufacturable sample routes, and low-volume part execution without treating every drawing like a standard quote.

Turnkey Magnetic Assemblies

Magnet + coil + machined carrier integration with runout, balancing, and compliance-workflow controls for actuator and motor programs.

Complex Metal Parts

Tolerance-critical housings, carriers, shafts, brackets, and interface structures where drawing risk needs review before machining.

Robotic Actuator Housings

Tolerance-critical structural machining support for fast-iterating robotics actuator programs.

Precision Assembly Prototypes

Selected machined assemblies where magnets, coils, bearings, seals, or carriers must be reviewed as one package.

Execution Snapshot

Engineering, Quality, and Supply Control

Core execution themes for high-value precision hardware programs.

G2.5 / G6.3

Magnetic Balance Path

H7 / k6

Complex Metal CTQ Control

RFQ in 24h

CAD-First RFQ Intake

Start With the Parts That Actually Need Engineering Review

Fast quoting is useful for simple geometry. Linkup is a better fit when the drawing, assembly interface, or validation package carries the real risk. Start with one active CAD package, then decide the right prototype or low-volume route.

Primary fit lane

Complex Metal Parts

Tolerance-critical CNC parts, housings, carriers, shafts, brackets, and interface structures where drawing interpretation matters before machining starts.

Fit classes, datum chains, runout, small threads, deburr, and inspection method are treated as CTQ items.

Review complex CNC route

Priority assembly lane

Magnetic + Electromechanical Complex Parts

Magnet + coil + machined housing or carrier programs where air-gap, balance path, retention, and document-pack expectations need one reviewed scope.

Magnet orientation, machined carrier interfaces, coil/housing fit, balance/runout gates, and shipment documents are locked before pilot handoff.

Review magnetic assemblies

Engineer-Led Manufacturing Coordination

Linkup does not present itself as a heavy-asset factory owner. We own the engineering review, DFM risk notes, partner-route selection, sample follow-up, inspection evidence, and prototype-to-low-volume handoff through qualified manufacturing partners.

Review operating model

CAD review

DFM risk notes

Partner routing

Sample follow-up

Pilot handoff

CAD-to-Part Execution Loop

The goal is not just fast quoting. It is getting usable parts into your next hardware test cycle with fewer manufacturing surprises.

Send CAD for DFM review

CAD + PDF intake

24h DFM triage

Risk notes + quote direction

Partner sample route

Inspection evidence

Revise or pilot

Proof Points for Custom Mechanical Part Builds

The strongest homepage proof should be about the controls that protect usable prototypes and pilot builds, not broad capability slogans.

Complex Metal Controls

Fit Classes

H7/h7, k6, bearing bores, shafts, and mating surfaces are reviewed as CTQ items.

Datums and Runout

Coaxiality, datum chains, runout targets, and inspection method are checked before sample release.

Small Threads

Fine-pitch M1.6/M2.5 features are flagged for tool access, pitch, depth, and breakage risk.

Revision Control

Similar part variants and drawing changes are separated before they reach the shop floor.

Magnetic and Electromechanical Controls

Magnet Orientation

Grade window, coating route, magnetization direction, and orientation map expectations are captured at RFQ.

Carrier Interfaces

Magnet seats, machined carriers, air-gap-relevant datums, and coil/housing interfaces are reviewed together.

Balance and Runout Gates

Rotor or actuator assembly routes define runout, concentricity, and balance-path expectations before pilot release.

Document-Pack Readiness

CMM records, material certs, balance records, CoC, and destination-compliance documents are scoped early.

View anonymized robotics actuator CNC proof case Read magnetic assembly validation playbook

Primary Routes Before Adjacent Opportunities

The homepage should not behave like a full catalog. These links route the highest-fit work first, then keep useful adjacent capabilities available without making them the main message.

Primary Conversion Routes

Turnkey Magnetic Assemblies
Magnet + coil + machined housing integration with inspection and document-pack gates.
Complex CNC Prototype Manufacturing
Engineer-reviewed CNC prototypes for tight fits, coaxiality, threads, and assembly-critical metal parts.
Engineer-Reviewed DFM
CAD and drawing review before quote direction, partner routing, and sample release.

Adjacent Supported Routes

Robotics Actuator Housing Machining
A strong adjacent route for housings, flanges, brackets, and mechanical nodes in robotics assemblies.
Precision Assembly Prototyping
For selected builds where machined parts, magnetic elements, bearings, seals, or carriers must be reviewed together.
Thermal Hardware Prototyping
A supported adjacent path for selected leak-critical CNC metal parts, kept secondary to the homepage thesis.

RFQ Toolkit and Guides

Need intake support?

Magnetic Assembly RFQ Starter Kit

RFQ Input Template (CSV)
Collect revision, material, CTQ dimensions, validation method, and timeline in one intake sheet.
Acceptance Gate Checklist (Markdown)
Prototype-to-pilot gate criteria for runout, balancing, documentation, and shipment readiness.
Document Pack Template (CSV)
Standardize CMM, material cert, balance records, and destination-compliance deliverables.

Focused Buyer Guidance

Turnkey Magnetic Assembly Validation Playbook for Robotics and Motor Programs
A practical framework for grade-window lock, runout checks, balancing targets, and shipment document packs.
Complex CNC Prototype Manufacturing: Drawing-Risk Review Before Sample Release
A practical route for tight fits, coaxiality, small threads, datum chains, and inspection expectations.
Adjacent Route: Liquid-Cooling QDC Tolerance Failure Checklist
A technical resource for selected leak-critical metal parts where sealing geometry is the risk, not the homepage focus.

View full product and capability library

Engineering Insights

Latest Technical Briefs

Tactical guidance for robotics and advanced hardware teams managing complex prototype and pilot-build execution.

product

Stress Relief for CNC Aluminum Parts: Why Micron-Level Tolerances Fail After 48 Hours

Practical stress relief process guide for 2017 aluminum CNC parts covering residual stress sources, furnace parameters, soak times, and cooling methods to prevent post-machining deformation in precision programs.

jimmy-su•2026/06/20

news

2026-W21 Industrial Buyer Update: Tariff Coding, Magnetic Supply, and AI Liquid-Cooling Procurement Signals

Decision-focused update for U.S./EU/APAC buyers on tariff coding, magnetic supply continuity, and AI liquid-cooling CNC procurement risk in the last 30 days.

jimmy-su•2026/05/20

product

CNC vs MIM for Robotics Actuators - Cost and Validation Framework

Practical decision framework for actuator teams comparing CNC-first and MIM-transition routes across volume bands, tolerance risk, and pilot release gates.

jimmy-su•2026/05/16

Explore All Insights→

FAQ

Engineering-Led RFQ Intake

Start With an Engineer-Reviewed RFQ

Upload CAD, drawings, material, quantity, and timeline so we can return DFM risk notes and quote direction before sample release.

Inquiry Email

[email protected]

Email app Open blank email

For NDA-sensitive drawings, include your revision ID and target timeline in the first email.

Instant Chat

+8618857971991

Chat on WhatsApp

Direct response from our engineering team.

CAD-to-Part Manufacturing Partner

Custom Prototype Parts Built from Your CAD.

Linkup Precision helps robotics, automation, AI hardware, and advanced hardware teams turn STEP files into engineer-reviewed CNC, MIM, fabricated, and low-volume mechanical parts.

Send CAD for DFM Review View example parts Engineer-reviewed DFM

ISO 9001 Compliant24h CAD/DFM TriageNDA-Controlled RFQ

Real manufacturing environment. We rely on accountable, transparent engineering execution rather than polished renders.

Engineer-Reviewed, Not Blind Quoted

We read CAD and drawings for tolerances, datums, threads, and assembly risk before quote direction.

Prototype to Low-Volume Path

CNC, MIM, fabricated, and fixture work can be reviewed around the actual CAD package before sample release.

Accountable Manufacturing Execution

Linkup coordinates reviewed RFQs into CNC, inspection, deburr, shipment, and prototype-to-pilot handoff workflows.

Custom Mechanical Parts, Reviewed Before Production

Built for Robotics and Advanced Hardware Teams

Four practical fit areas for teams that need CAD review, manufacturable sample routes, and low-volume part execution without treating every drawing like a standard quote.

Turnkey Magnetic Assemblies

Magnet + coil + machined carrier integration with runout, balancing, and compliance-workflow controls for actuator and motor programs.

Complex Metal Parts

Tolerance-critical housings, carriers, shafts, brackets, and interface structures where drawing risk needs review before machining.

Robotic Actuator Housings

Tolerance-critical structural machining support for fast-iterating robotics actuator programs.

Precision Assembly Prototypes

Selected machined assemblies where magnets, coils, bearings, seals, or carriers must be reviewed as one package.

Execution Snapshot

Engineering, Quality, and Supply Control

Core execution themes for high-value precision hardware programs.

G2.5 / G6.3

Magnetic Balance Path

H7 / k6

Complex Metal CTQ Control

RFQ in 24h

CAD-First RFQ Intake

Start With the Parts That Actually Need Engineering Review

Primary fit lane

Complex Metal Parts

Tolerance-critical CNC parts, housings, carriers, shafts, brackets, and interface structures where drawing interpretation matters before machining starts.

Fit classes, datum chains, runout, small threads, deburr, and inspection method are treated as CTQ items.

Review complex CNC route

Priority assembly lane

Magnetic + Electromechanical Complex Parts

Magnet + coil + machined housing or carrier programs where air-gap, balance path, retention, and document-pack expectations need one reviewed scope.

Magnet orientation, machined carrier interfaces, coil/housing fit, balance/runout gates, and shipment documents are locked before pilot handoff.

Review magnetic assemblies

Engineer-Led Manufacturing Coordination

Review operating model

CAD review

DFM risk notes

Partner routing

Sample follow-up

Pilot handoff

CAD-to-Part Execution Loop

The goal is not just fast quoting. It is getting usable parts into your next hardware test cycle with fewer manufacturing surprises.

Send CAD for DFM review

CAD + PDF intake

24h DFM triage

Risk notes + quote direction

Partner sample route

Inspection evidence

Revise or pilot

Proof Points for Custom Mechanical Part Builds

The strongest homepage proof should be about the controls that protect usable prototypes and pilot builds, not broad capability slogans.

Complex Metal Controls

Fit Classes

H7/h7, k6, bearing bores, shafts, and mating surfaces are reviewed as CTQ items.

Datums and Runout

Coaxiality, datum chains, runout targets, and inspection method are checked before sample release.

Small Threads

Fine-pitch M1.6/M2.5 features are flagged for tool access, pitch, depth, and breakage risk.

Revision Control

Similar part variants and drawing changes are separated before they reach the shop floor.

Magnetic and Electromechanical Controls

Magnet Orientation

Grade window, coating route, magnetization direction, and orientation map expectations are captured at RFQ.

Carrier Interfaces

Magnet seats, machined carriers, air-gap-relevant datums, and coil/housing interfaces are reviewed together.

Balance and Runout Gates

Rotor or actuator assembly routes define runout, concentricity, and balance-path expectations before pilot release.

Document-Pack Readiness

CMM records, material certs, balance records, CoC, and destination-compliance documents are scoped early.

View anonymized robotics actuator CNC proof case Read magnetic assembly validation playbook

Primary Routes Before Adjacent Opportunities

The homepage should not behave like a full catalog. These links route the highest-fit work first, then keep useful adjacent capabilities available without making them the main message.

Primary Conversion Routes

Turnkey Magnetic Assemblies
Magnet + coil + machined housing integration with inspection and document-pack gates.
Complex CNC Prototype Manufacturing
Engineer-reviewed CNC prototypes for tight fits, coaxiality, threads, and assembly-critical metal parts.
Engineer-Reviewed DFM
CAD and drawing review before quote direction, partner routing, and sample release.

Adjacent Supported Routes

Robotics Actuator Housing Machining
A strong adjacent route for housings, flanges, brackets, and mechanical nodes in robotics assemblies.
Precision Assembly Prototyping
For selected builds where machined parts, magnetic elements, bearings, seals, or carriers must be reviewed together.
Thermal Hardware Prototyping
A supported adjacent path for selected leak-critical CNC metal parts, kept secondary to the homepage thesis.

RFQ Toolkit and Guides

Need intake support?

Magnetic Assembly RFQ Starter Kit

RFQ Input Template (CSV)
Collect revision, material, CTQ dimensions, validation method, and timeline in one intake sheet.
Acceptance Gate Checklist (Markdown)
Prototype-to-pilot gate criteria for runout, balancing, documentation, and shipment readiness.
Document Pack Template (CSV)
Standardize CMM, material cert, balance records, and destination-compliance deliverables.

Focused Buyer Guidance

Turnkey Magnetic Assembly Validation Playbook for Robotics and Motor Programs
A practical framework for grade-window lock, runout checks, balancing targets, and shipment document packs.
Complex CNC Prototype Manufacturing: Drawing-Risk Review Before Sample Release
A practical route for tight fits, coaxiality, small threads, datum chains, and inspection expectations.
Adjacent Route: Liquid-Cooling QDC Tolerance Failure Checklist
A technical resource for selected leak-critical metal parts where sealing geometry is the risk, not the homepage focus.

View full product and capability library

Engineering Insights

Latest Technical Briefs

Tactical guidance for robotics and advanced hardware teams managing complex prototype and pilot-build execution.

product

Stress Relief for CNC Aluminum Parts: Why Micron-Level Tolerances Fail After 48 Hours

jimmy-su•2026/06/20

news

2026-W21 Industrial Buyer Update: Tariff Coding, Magnetic Supply, and AI Liquid-Cooling Procurement Signals

Decision-focused update for U.S./EU/APAC buyers on tariff coding, magnetic supply continuity, and AI liquid-cooling CNC procurement risk in the last 30 days.

jimmy-su•2026/05/20

product

CNC vs MIM for Robotics Actuators - Cost and Validation Framework

Practical decision framework for actuator teams comparing CNC-first and MIM-transition routes across volume bands, tolerance risk, and pilot release gates.

jimmy-su•2026/05/16

Explore All Insights→

FAQ