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Subtitle: Cut excess spend on magnetic cores while meeting ISO‑9001 standards – ideal for Purchasing Managers, Technical Directors, and Operations Leaders in the USA.
Get Free Quote in 24 hMost US manufacturers face three recurring pain points:
According to a 2025 industry survey, 62% of procurement teams reported “budget overruns” directly linked to magnetic component pricing.
Discover the solution →Our factory‑direct model eliminates intermediaries, and our 14‑year OEM/ODM expertise lets us tailor cores to exact specifications, driving cost‑efficiency.
| Parameter | Specification |
|---|---|
| Core Material | High‑grade Silicon Steel (Fe‑Si 3.0%) |
| Effective Area (Ae) | 50‑500 mm² (customizable) |
| Loss @ 50 Hz | ≤ 0.8 W/kg |
| Price Range | $0.85 – $2.30 / piece (MOQ = 5 k) |
| Certifications | CE, UL, RoHS, ISO 9001 |
Medical Imaging (USA): Replaced a legacy core at $1.12 / piece, achieving a 28% cost reduction and zero field failures over 18 months.
Industrial Inverters (Germany): Delivered 30 k custom cores within 14 days, cutting lead time by 60%.
Audio Equipment (Canada): OEM design lowered harmonic distortion by 15 dB while keeping price under $0.95 / unit.
Get Your Custom Quote Now
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Testimonial – John M., Procurement Manager, MedTech Corp (USA): “Switching to Xinchangda cut our toroidal core spend by **32%** and the cores passed UL testing on first try. Delivery was **3 days** ahead of schedule.”
Testimonial – Anna L., Senior Engineer, GreenPower GmbH (Germany): “The custom loss‑reduction design saved us **15 kW** in annual energy costs. Quality is consistently ISO‑9001 compliant.”
All products meet **CE, UL, RoHS, FCC, GS, CB, VDE, SAA, ISO 9001, HACCP/GMP, IPPC** standards.
Core material grade, effective area (Ae), loss specifications, surface treatment, and order quantity (MOQ) all influence unit cost. Custom designs with higher Ae or tighter loss limits carry a modest premium.
Yes. Submit your required specifications via the form below and we’ll email a detailed price list (MOQ = 5 k) within 24 hours.

Absolutely. Our 10 R&D engineers can develop custom magnetic circuits, provide 3D CAD files, and run prototype testing before mass production.
Standard sea freight (30‑35 days) or express air freight (5‑7 days). For orders >10 k pieces, we can reserve production slots and ship within 14 days.
Yes. We provide a 12‑month warranty, free technical assistance, and a dedicated account manager for all post‑delivery queries.
Limited‑time offer: **Free sample** (up to 10 pcs) for first‑time buyers + **money‑back guarantee** if the cores don’t meet your loss spec.
Or email us directly at grace01@xcdmagnetic.com
Mike S., Operations Manager, PowerTech Inc. (USA) – “The price per core dropped from $2.10 to $1.05 after switching. Production cost saved **$150k** annually.”
Linda K., Senior Procurement, AeroElectro Ltd. (UK) – “Fastest lead time I’ve seen – 12 days from order to delivery. Quality was flawless.”
David R., Technical Director, MedEquip (Canada) – “Xinchangda’s OEM design reduced harmonic distortion by 18 dB while staying under budget.”
James Liu, Ph.D. – Senior Magnetics Engineer with 18 years of OEM/ODM experience in transformer design for medical, audio, and renewable‑energy sectors. Published author of “Advanced Magnetic Component Engineering” (2024) and regular contributor to *Power Electronics Review*.
Contact: grace01@xcdmagnetic.com | Phone: +86 131 2825 6415