What is the surface quality of SnZn alloy wire?

The wire features a smooth, bright finish with no broken wires, burrs, scratches, or oil stains -- ensuring jam-free feeding and uninterrupted production.

Can you provide custom solutions beyond standard products?

Yes. Our R&D team supports full customization -- from alloy composition, Sn/Zn ratio, and diameter to packaging -- based on samples or your design requirements.

What is the lead time for production?

The average lead time is 15-30 dyas for both peak and off-peak seasons.

What is the melting range of SnZn alloy wire?

Melting range varies with Sn/Zn ratio -- higher tin lowers melting point. All grades suit standard thermal spray processes.

Durable Sn50Zn50 Alloy Wire for Efficient Capacitor Solutions

Name: Durable Sn50Zn50 Alloy Wire for Efficient Capacitor Solutions
Brand: SHAOXING TIANLONG TIN MATERIALS CO., LTD.
SKU: 1964233135

Zhejiang, ChinaSHAOXING TIANLONG TIN MATERIALS CO., LTD.

US$30.00-40.00

100 kg

Sample price:US$40.00/kg.Request sample

Product profile

Customization

Available

Application

Electronics, Industrial, Spraying,Film Capacitor

Standard

GB, RoHS

Model NO.

Sn50Zn50

Purity

Sn50%

Type

Wire

Shape

Round

Alloy

colour

silver

surface

smooth

Melting Range

198-355

materials

Sn, Zn

Transport Package

Bundle, Plastic Spool, Drum, Plywood Pallet

Specification

1.0mm-3.2mm

Trademark

Damno

Origin

Shaoxing, China

HS Code

80030000

Production Capacity

8000tons Per Year

Key features

Lead-Free & Fully Compliant: Performance equal to or superior to overseas lead-free products -- conforms to EU RoHS, REACH, and domestic environmental regulations.

Flexible Sn/Zn Ratio (10-90%): Tailor alloy composition to your specific application -- from high-tin formulations for superior wettability to high-zinc options for cost-effective solutions.

Wide Application Scope: Ideal for film capacitor end-face spraying, sputtering targets, high-speed rail, automotive, new energy, and aerospace.

Superior Surface Quality: Smooth, bright finish with no broken wires, burrs, scratches, or oil stains -- ensures jam-free feeding and uninterrupted production.

Proven in Critical Industries: Trusted by manufacturers in high-speed rail, automotive, new energy, and aerospace sectors -- where reliability is paramount.

Diverse Diameter & Packaging: Available in 1.0mm to 3.20mm diameters with flexible packaging options -- hard paper drums, plastic spools, bundles, and pallets.

Professional R&D Support: Dedicated team supports full customization from alloy design to diameter specifications -- from samples or designs.

Excellent Wettability & Low Porosity: Sn-Zn coating delivers dense, fine-grained structure with minimal porosity -- ensuring strong adhesion and reliable electrical contact for capacitor electrodes.

Proven in Advanced Sputtering Targets: Engineered for rotary targets with stable, uniform deposition -- delivers excellent optical and electrical performance for Low-E glass.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedManagement Certification

SHAOXING TIANLONG TIN MATERIALS CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 27 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryShaoxing Tianlong Tin Materials Co., Ltd. is a China-based limited company established in 1997, with 157 employees and operations in Zhejiang. Its stated activities include non-ferrous metal rolling, electronic-specific materials manufacturing, and sales. The supplier reports production equipment including traction and smelting furnaces, pressing, wire drawing, and rolling machines. It provides broad customization and ODM services, maintains written inspection, supplier-management, corrective-action, and complaint-handling procedures, and reports quality assurance. Export sales account for 31%–40% of total sales, and products are sold to more than 20 countries and regions. However, it has no valid manufacturing-capacity contract with associated subcontractors, no overseas agents, branches, warehouse, or showroom, and no offline trade-show participation. No recent new-product development, SDK, national science and technology progress award, or popular-brand OEM capability is reported. Financial records are...

Supplier typeThe supplier is identified as a combined limited company established in China, operating in Zhejiang, with business activities covering non-ferrous metal rolling, electronic-specific materials manufacturing, sales, and related services. This provides clear legal and operational classification, but the slices do not identify it as a specialized manufacturer only.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective/preventive actions, supports multiple payment and quotation terms, and has in-stock service capacity. However, it has no overseas agents or branches, overseas warehouse, showroom, or stated overseas service coverage, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM services and broad design customization, indicating some design-related capability. Conversely, it reports no new products in the past year, no available SDK, and no national science and technology progress award, so strong recent innovation capability is not demonstrated.

Production capacityProduction evidence includes traction and smelting furnaces, pressing, wire drawing, and rolling machines, a stated in-stock capacity, 50 qualified service-capability suppliers, one-month average lead times in both peak and off-season, and quality assurance procedures. A deficiency is also reported: there is no valid manufacturing-capacity contract with associated subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements directly demonstrate broad customization coverage.

Product Q&A

Q:What is SnZn alloy wire?

SnZn alloy wire is a lead-free thermal spray material composed of tin and zinc, with Sn content ranging from 10% to 90%. It is used for film capacitor end-face spraying, sputtering targets, and various coating applications.

Q:Is SnZn alloy wire RoHS compliant?

Yes. It conforms to EU RoHS, REACH, and relevant domestic environmental protection laws. It is lead-free, cadmium-free, and safer for operators.

Q:What are the main applications of SnZn alloy wire?

It is widely used for high-speed rail, automobiles, new energy, aerospace, film capacitor end-face spraying, and sputtering targets.

Q:Can the Sn/Zn ratio be customized?

Yes. Sn content can be adjusted from 10% to 90% to match your specific application -- high-tin for superior wettability or high-zinc for cost-effective solutions.

Q:What is the diameter range of the wire?

The diameter ranges from 1.0mm to 3.20mm with strict tolerance control. Custom sizes are also available upon request.