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Ningbo Empire combines owned manufacturing for permanent magnets, magnetic assemblies and low-temperature co-fired ceramic (LTCC) materials with long-term strategic manufacturing bases for metal components. We coordinate the proposed production route, commercial quotation and export requirements. The production site and responsibilities are confirmed for each project.

Yes. Overseas distributors, wholesalers and trading companies are welcome. Tell us your market, product focus and expected volumes so we can discuss supply, quotation support, sample requirements and any project-protection arrangements.

Minimum quantities depend on the material, geometry, process, tooling and required tests. Include your trial quantity and annual demand in the inquiry. We can then assess a practical sample and production route instead of applying one minimum to every product.

We review material selection, tolerances, tooling, process route, order quantities, finishing and export logistics. Share your current specification and the cost drivers you want to address. Any saving proposal is evaluated against the required performance and quality plan.

Start with the product or drawing, material if known, quantity and intended use. Add critical dimensions, temperature, coating or finish, inspection requirements and destination when available. For custom parts, a 2D drawing and 3D model help define the quotation scope.

Yes. Provide the magnetic performance target, available space, operating temperature, opposing field and environment. Material selection should consider the complete magnetic circuit and demagnetization margin, not only the grade name or maximum energy product.

Available features depend on the material, geometry and manufacturing process. Send the drawing for review. Options can include purpose-made holes, slots, housings, backplates, inserts or bonded assemblies; not every feature can be added economically after manufacture.

No. Coating selection depends on the magnet material, corrosion exposure, dimensional allowance, adhesion and functional requirements. For NdFeB, discuss the operating environment and test criteria so that the proposed coating can be qualified for your application.

Agree the drawing revision, sample quantity, critical characteristics, tests and required records before sampling. Production release follows the agreed approval process. A sample does not replace validation in your finished assembly or operating environment.

Lead time is confirmed with the quotation after reviewing material availability, tooling, sample approval, production capacity, inspection and export requirements. Repeat orders, new tooling and regulated shipments can have different schedules. Share your required delivery date early.

Depending on the product and agreed scope, the package may include material declarations, dimensional reports, magnetic or functional test records, lot identification and FAI or PPAP documentation. Confirm the required documents and their acceptance criteria before placing an order.

Ningbo provides access to an established manufacturing and export-logistics network near Ningbo-Zhoushan Port. This can reduce inland transport and coordination between finished production and shipment. Actual transit time and cost depend on the route, booking and agreed trade terms.

Yes. Ask for NDA review before sending sensitive information. You can submit an inquiry without attachments and select the NDA option. Any restrictions on sharing with a proposed manufacturing base should be agreed before technical review.

A successful submission displays an inquiry reference after the website has saved the request. If email notification is pending, the page says so. If submission fails, keep the form details and contact rfq@china-empire.com; do not assume that a success message guarantees an immediate email reply.