Buyer intent
Compare the material and drawing, not only the price per roll.
Battery-pack buyers may search in English for battery nickel strip supplier or in Portuguese for fita de níquel para bateria. In either language, a useful quotation must identify the material, dimensions, cell layout, welding process and evidence required for approval.
NanXing sourcing records
Start from the relevant live listings.
Ask for the exact material designation, width, thickness, supply format and lot evidence for the intended battery-pack process.
SHAPED CONNECTIONBattery connector listingSubmit the cell format, series/parallel layout, center distance, drawing revision and acceptable dimensional tolerance.
MULTI-PARALLEL LAYOUTCustom connection patternsConfirm the exact pack arrangement, tab geometry, welding positions, edge condition, packaging and sample-approval method.
ALTERNATIVE CONDUCTORTinned copper strip and foilWhere the design calls for copper, send the electrical requirement and validated joining process; do not substitute materials without engineering approval.
Copy into the RFQ
Ten fields that make quotations comparable.
- Required material: pure nickel, plated material or other
- Material grade and evidence required
- Thickness, width and length or roll format
- Cell type, pack S/P layout and center distance
- Part drawing, revision and dimensional tolerance
- Spot-welding equipment and validated process window
- Prototype quantity and approval tests
- Trial order and forecast volume
- Packaging, labeling and batch traceability
- Destination, requested Incoterm and delivery window
Do not infer composition from surface color or a generic product name. Tie material evidence and inspection records to the exact quoted item and production lot.
Brazil RFQ mini-template / Modelo curto de RFQ
- Material solicitado / Required material: pure nickel, nickel-plated steel or tinned copper — buyer-approved only
- Espessura e largura / Thickness and width
- Passo e geometria / Pitch and geometry
- Desenho e revisão / Drawing and revision
- Processo de soldagem / Welding process
- Amostras e volume / Sample and annual volume
- Rastreabilidade do lote / Lot traceability
- Embalagem, destino e Incoterm / Packaging, destination and Incoterm
Texto para cotação: Envie o desenho, o tipo de material solicitado, espessura, largura, passo, layout S/P, processo de soldagem, quantidade de amostras, volume anual, destino e documentos exigidos.
Material proof ladder
Use evidence tied to the exact item and lot.
- Written designation.Record the requested material construction, part number and drawing revision.
- Lot-tied record.Request supplier or composition records that identify the quoted item and production lot.
- Representative approval.Approve a coupon or sample using the buyer's validated welding and test process.
- Production control.Define incoming inspection, traceability and change-notification requirements.
Informal magnet, salt-water or household chemical checks are not adequate purchase-release evidence. Material identity and pack suitability should be validated through documented, qualified methods.
Sample approval
Connect incoming evidence to pack-level performance.
- Freeze the specification.Record the drawing revision, material, dimensions, edge requirements and packaging format.
- Test representative samples.Use qualified personnel and the buyer's validated welding, resistance, pull and temperature-rise methods as applicable.
- Define incoming inspection.Agree measurement method, material records, sampling plan, lot traceability and rejection handling.
- Reconfirm commercial fields.Verify current MOQ, sample terms, price, lead time, logistics and document scope before placing an order.
FAQ / Perguntas frequentes
Questions buyers should settle before sampling.
Qual a diferença entre níquel puro e aço niquelado?+
They are different material constructions. Specify and verify the exact material required by the pack design; appearance or a generic listing name is not sufficient purchase-release evidence.
Como comprovar o material da fita de níquel?+
Request composition evidence tied to the quoted item and production lot, validate a representative sample with the buyer's approved welding and test process, and define incoming inspection.
MOQ, prazo e preço estão fixos?+
No. Confirm current MOQ, sample terms, lead time, price and document coverage on the live NanXing Alibaba.com listing or directly with Alma Han.
Send a structured RFQ
Share the drawing, material and pack layout.
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