Is the product RoHS compliant?

Yes, the product is RoHS compliant with no detected Cd, Pb, Hg, or Cr.

Constantan / CuNi44 Precision Low Resistance Strip

Name: Constantan / CuNi44 Precision Low Resistance Strip
Brand: Shanghai Tankii Alloy Material Co., Ltd.
SKU: 707232242

Shanghai, ChinaShanghai Tankii Alloy Material Co., Ltd.

US$25.00

20 kg

Product profile

Customization

Available

Product Type

Strip

Material

CuNi Alloy Wire

Model NO.

CuNi44

Carbon Content

None

PCD

None

ET

None

Hole

None

Serves

Small Oreder Accepted

Sample Free

Available

Size

0.05-5mm

standard

GB/ASTM/JIS/BIS/DIN

Transport Package

Coil Cartons, Pallet, Spools, Coils

Specification

ROHS, SGS

Trademark

TANKII

Origin

China

HS Code

7409400000

Production Capacity

2000 Tons/Year

Key features

Low Temperature Coefficient: Moderate resistivity with low temperature coefficient and flat resistance/temperature curve.

Superior Corrosion Resistance: Better corrosion resistance compared to Manganin alloys.

Thermocouple Applications: Serves as negative element for Type J (heat treating) and Type T (cryogenic) thermocouples.

Wide Size Range: Available in sizes from 0.05mm to 5mm.

Multiple Standards Compliance: Meets GB, ASTM, JIS, BIS, and DIN standards.

High Tensile Strength: Cold rolled tensile strength ranges from 680 to 1070 Mpa.

Sample Availability: Free samples are available for small orders.

RoHS Compliant: Product is compliant with RoHS Directive (Cd, Pb, Hg, Cr not detected).

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shanghai Tankii Alloy Material Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-20Nearest Port: Shanghai, NingboAverage Response Time: ≤3.89hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, associated companies, and a product scope covering nickel-chromium alloys, FeCrAl alloys, thermocouple wire, copper-nickel alloys, thermal spraying wire, Constantan, Manganin, and related alloys. It reports customization from designs and samples, ODM service, and OEM service for popular brands. Service procedures, corrective actions, and complaint-handling records are documented and followed. However, it reports no valid manufacturing contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, no available SDK, and no new products during the past year. Financial-year references are provided, but financial strength cannot be assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a limited company and trading company located in Baoshan District, Shanghai. Its stated business scope centers on sales of metal materials, alloys, hardware, electrical equipment, and related products, indicating a trading-oriented business model rather than an explicitly documented owned manufacturing operation.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, has in-stock capability, accepts several service quotation and payment methods, and reports service coverage across the Americas, Asia, Africa, and Europe, but has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier offers ODM services and customization from designs and samples, but reports no new products during the past year, no available SDK, and no ERP-based digital management. Sustainable-development, big-data, and OA capability entries are recorded as zero, providing no positive evidence of structured innovation or digital transformation.

Production capacityThe supplier reports in-stock capability, a one-month peak-season lead time, an off-season lead time within 15 working days, and 50 qualified suppliers. However, it explicitly lacks a valid contract between the factory and affiliated subcontractors, while the company is classified as a trading company; owned production capacity is therefore not established and subcontracting governance presents a stated deficiency.

Customization capabilityThe supplier explicitly provides customization from customer designs and samples, offers ODM services, and reports OEM service for popular brands. These statements directly support capability for design-based and sample-based customization, although no technical scope, equipment, or project examples are provided.