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LogoInjection Magnets

Precision injection molded magnets, bonded magnet rotors, and insert-molded magnetic assemblies for global OEM programs.

Inquiry Email

[email protected]

Email app

Include drawing, material, pole pattern, temperature, compliance, and PPAP needs.

Instant Chat

+8618857971991

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Fast DFM triage for magnetic material, tooling, and validation questions.

Products
  • Product Portfolio
  • Injection Molded Magnets
  • Material Grades
  • SmFeN Molded Magnets
  • Sensor Magnet Rotors
  • Bonded NdFeB Magnets
  • Injection Molded Ferrite
Solutions
  • Applications Overview
  • Automotive Sensor Rotors
  • BLDC Motor Rotors
  • Water Pump Impeller Magnets
  • Engine-Bay PPS Targets
  • EEV Stepper Motor Rotors
OEM Capabilities
  • OEM Capability Overview
  • Custom Magnet Tooling
  • Insert Molding
  • Automotive Quality & PPAP
  • Magnetic Testing
  • FEA Simulation & DFM
  • RoHS / REACH Compliance
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© 2026 Injection Magnets. All Rights Reserved.|Backed by Linkup Ai Co., Ltd. Manufacturing delivered by the Advanced Manufacturing Division of Linkup Precision.
Contact

Contact / RFQ

Share your drawing, material target, magnetic pattern, insert details, validation needs, and quantity plan. We will respond with practical engineering and sourcing support.

Inquiry Email

[email protected]

Email app

Include drawing, material, pole pattern, temperature, compliance, and PPAP needs.

Instant Chat

+8618857971991

Chat on WhatsApp

Fast DFM triage for magnetic material, tooling, and validation questions.

RFQ Form

Send a structured inquiry

Use the form for quick routing, or email directly when drawings, attachments, or CC recipients are required.

Email directly

If the form is unavailable, contact [email protected] or WhatsApp +8618857971991.

RFQ Checklist Before You Send

Required ItemExampleWhy It Helps
ApplicationPedal sensor, EEV stepper motor, pump rotor, encoder ringDefines magnetic pattern, material risk, and validation environment.
Drawing and datum2D/3D file, bore datum, sensing surface, insert geometryConnects molded dimensions to the final sensor or motor air gap.
Material and resinBonded NdFeB, bonded ferrite, PPS, PA, PEEKBalances magnetic output, heat resistance, molding stability, and cost.
MagnetizationMulti-pole ring, diametrical, radial, axial, encoded curvePrevents sample approval problems caused by unclear pole pattern or reference angle.
Program volumePrototype quantity, tooling timing, annual forecast, destinationHelps scope NRE, production tooling, sample timing, and logistics.

What Happens After Inquiry

  1. Engineering pre-check for material, geometry, insert, and magnetization feasibility.
  2. Clarification list for missing drawing, magnetic, environmental, or validation data.
  3. Tooling and sample direction with NRE assumptions, lead time, and risk notes.
  4. Sample acceptance plan for dimensions, magnetic output, visual condition, and insert retention.

Quality and Automotive Compliance

IATF 16949 Mindset & PPAP Readiness

We operate with an automotive quality orientation. From the first RFQ, we define CTQ dimensions, flux targets, insert retention forces, and validation testing. We support PPAP documentation requirements, from sample inspection reports to mass-production traceability, ensuring your launch runs smoothly.

Why Injection Molded Magnets?

Eliminate brittle edge chipping and adhesive failures. Injection molded magnets consolidate multiple parts into one, seamlessly integrating inserts while ensuring consistent multi-pole magnetization for high-reliability sensor and motor assemblies.

What You Should Review Before Sending RFQ

  • Injection Molded Magnets for molded material and geometry tradeoffs.
  • Automotive Magnetic Sensor Rotors for angle, air-gap, and sensing-datum requirements.
  • Insert Molding and Magnet Overmolding for shaft, hub, and insert integration planning.
  • Multi-Pole Magnetization for pole pattern and magnetic inspection planning.