Magnetic properties
Characterize material behaviour and review the magnetic-property acceptance requirements for the selected grade.
Quality & certification
Quality management & inspection
A documented quality system. Defined inspection requirements. Material performance you can evaluate.
Quality management system
ISO 9001:2015.
The supplied certificate states conformity with GB/T 19001-2016 / ISO 9001:2015 for the R&D, production and sales of SmCo rare-earth permanent magnetic materials, and sales of magnetic materials.
- Certified company
- Suzhou Hangda Advanced Materials Co., Ltd.
- Certificate registration
- 02924Q30576R1S
- Certification body
- Jiangsu Jiuzhou Certification Co., Ltd.
- Issue / expiry dates
- 15 November 2024 / 14 November 2027
- Initial certification
- 16 November 2021
Dates are transcribed from the supplied certificate. Continuing validity is subject to its stated surveillance and other conditions. Request current status evidence for supplier qualification.
Inspection capabilities
Measure what your application needs.
Magnetic-flux inspection
The company presentation identifies magnetic-flux inspection equipment for component testing.
Dimensional measurement
Projection, flatness and axial/radial runout checks support drawing-based inspection.
Particle-size testing
Particle-size measurement supports control of the powder-processing stage.
Helmholtz-coil testing
The supplied materials show a Helmholtz-coil system for magnetic-flux measurement.
Surface-field measurement
Surface-field checks are specified with the measurement position and method for each component.
Put the acceptance method in the specification
State the measurement position, temperature, fixture and permitted variation. Magnetic performance, field or flux, and mechanical dimensions are separate acceptance items.
Review the inspection inputs for an RFQPreparing a supplier qualification?
Ask for current certificates, inspection requirements and project-specific records. The company presentation also reports GJB 9001C-2017 certification; request the supporting certificate when relevant.
Research credentials
Technology enterprise & laboratory recognition
Original company-supplied records, with the stated dates and their scope.
High-tech enterprise
Certificate GR202332004479. Issued 6 November 2023; the supplied certificate states a three-year validity period.
Request renewal/current-status evidence for supplier review.
Jiangsu private technology enterprise
The supplied certificate states a validity period from November 2023 to October 2026.
This is a technology-enterprise recognition, not a product-conformity certificate.
Suzhou key laboratory
Suzhou Key Laboratory for R&D of Functional Magnetic Materials, as shown on the supplied Suzhou Science and Technology Bureau plaque.
The plaque has no issue or expiry date shown.
These records concern enterprise or laboratory recognition. They are not aerospace, automotive or medical product approvals, and do not replace the quality-system certificate.
Open the original recognition documents