Engineered in Ningbo.
Specified by OEMs in 15+ Countries.
Four product families. One engineering partner. From drawing review to validated production.
Four specialized product families serving global OEMs across automotive, electronics, energy, industrial automation, medical and other demanding applications.
Free DFM & cost review in 48h · No commitment · NDA available
Trusted by engineering teams in automotive, energy, industrial automation, electronics & medical devices — see representative programs on our case studies.
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Four Product Families. One Engineering Partner.
Specialized, connected product lines — materials, assemblies, precision metal components and engineered materials — from one accountable engineering and supply partner.
Magnetic Materials & Solutions
Permanent magnets and magnetic materials for motors, sensors, generators and other demanding applications.
NdFeB · SmCo · Ferrite · AlNiCo · Flexible →
Magnetic Assemblies & Systems
Engineered assemblies combining magnets, metal, plastics and other functional elements.
Rotors · Halbach · Overmolded · Custom →
Precision Metal Components
Cast, forged, machined and extruded components manufactured to drawing for OEM applications.
Die Casting · Forging · CNC · Extrusion →
Advanced Materials & Electronic Materials
Magnetic powders, rare-earth materials, LTCC ceramics, soft magnetic materials and related engineered materials.
Powder · Rare Earth · LTCC · Soft Magnetic →Four Product Families. Connected by Engineering.
Our business began with permanent magnets for electric motors. As customer requirements expanded, so did our capabilities — into magnetic assemblies, precision metal components and advanced materials. Today, these four product families support multiple industrial applications through one accountable engineering and supply partner.
Materials
Magnetic and advanced materials — the functional core
Components
Precision metal components manufactured to drawing
Assemblies
Magnets, metal and plastics engineered into subassemblies
Integrated Solutions
Ready-to-integrate modules for demanding OEM applications
Supporting Applications In
Engineering, Manufacturing and Supply — in One Place.
Direct Manufacturing Access
Direct access to qualified manufacturing capacity in China, with centralized engineering and export coordination.
Engineering Review & DFM Support
We review drawings, materials, tolerances and manufacturing routes before quotation, helping identify technical and cost risks early.
Quality & Documentation
Inspection reports, material certificates, FAI / PPAP and other documentation available according to product and customer requirements.
One Engineering Partner
Multiple product families, one commercial contact, coordinated engineering and consolidated supply when your project requires it.
Consolidated Supply
Multi-family orders can be coordinated and shipped together from Ningbo when commercially and technically appropriate.
Compliance & Traceability
RoHS / REACH and other declarations or traceability documents available according to applicable products and customer requirements.
Quality Systems Built for OEM Requirements.
Management-system certifications are held by Ningbo Empire Advanced Material Co., Ltd. and cover the producing sites, scope and validity periods confirmed on the Quality page. Audit reports and certificates are available for procurement review on request.
- ✓ ISO 9001:2015 — Quality management framework · Certificate record 2021–2024
- ✓ IATF 16949:2016 — Automotive quality management framework · Certificate record 2021–2024
- ✓ ISO 14001:2015 — Environmental management framework · Certificate record 2021–2024
- ✓ ISO 45001:2018 — Occupational health & safety framework · Certificate record 2022–2025
From RFQ to Production — with Engineering in the Loop.
Submit Your RFQ
Send drawings, specifications, target quantities and application details. If your drawing is incomplete, send what you have.
Engineering Review
We review material, dimensions, tolerances, surface treatment and manufacturing route, and identify key technical risks before quotation.
Prototype & Validation
Samples / first articles are produced with agreed inspection and documentation requirements.
Volume Production
Approved production proceeds under the agreed quality plan, documentation and delivery schedule.
What Engineering Partnership Looks Like
Representative OEM programs across our four families — published with agreed anonymization, scale and result metrics. Full program details available under NDA.
High-Temperature Rotor Magnet Assembly
Challenge
Tier-1 US EV drive unit supplier needed rotor magnets stable at 180 °C with tight concentricity after assembly.
Solution
Grade N38UH segments with segmented-gluing, balanced assembly, 100% flux and dimensional check.
Result
120,000+ units shipped across 2 vehicle programs (2023–2024). 0% field return for magnet-related defects. FAI + magnetic test reports; project-specific PPAP documentation package.
Industrial · Power ElectronicsSoft Magnetic Cores for High-Frequency Converters
Challenge
European inverter maker battling core losses and inconsistent supplier lots across 3 SKUs.
Solution
Soft magnetic powder cores with controlled permeability tolerance and batch-traceable material certs.
Result
40,000+ cores shipped in 12 months. Core-loss variance reduced from ±18% to ±5% lot-to-lot. Incoming inspection yield at customer side improved from 92% to 99.4%.
Electronics · Thermal ManagementDie-Cast Aluminum Housings for Controller Units
Challenge
Industrial controller OEM needed pressure-tight housings with machined interfaces, consolidated from two suppliers into one.
Solution
A380 die casting + CNC finishing + anodize, with CMM report on all critical dimensions.
Result
85,000+ housings delivered over 18 months. PPAP approved on first submission. 100% leak-test pass. Consolidated shipment with magnets from the same order reduced customer inbound logistics by 40%.
Send a drawing. Get a manufacturing route review in 48 hours.
Share your specification, target quantity, application and destination. Our engineering team reviews material, tolerances, manufacturing route and documentation requirements before any commercial discussion — free of charge.
🔒 Confidential review · NDA available upon request · No commitment