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Wenzhou Longsun Electrical Alloy Co., Ltd. manufactures circuit breaker contact parts, including electrical rivet contacts, silver alloy contacts, and silver tungsten contacts. These components are critical for ensuring reliable electrical connectivity and durability in low and medium voltage applications. The contacts are designed for use in switches, relays, circuit breakers, and contactors.
The company’s product range includes bimetal clad strips and contact points, which are engineered to meet the performance demands of electrical systems. Silver alloy contacts are commonly used for their high conductivity and resistance to arcing, while silver tungsten contacts offer enhanced wear resistance in high-current applications. Typical industry standards for these materials include specific compositions such as AgSnO2, AgCdO, or AgW for varying electrical and mechanical properties.
These contact parts are supplied to major manufacturers in the electrical industry, including Schneider, ABB, and Siemens. Buyers typically source these components for integration into their own electrical products, where precise material properties and dimensional tolerances are essential for performance. Confirm the exact alloy composition and dimensions required for your application before placing an order.
| Product Type | Circuit breaker contact part |
| Material Options | Silver alloy, silver tungsten, copper-silver alloy |
| Typical Alloy Compositions | AgSnO2, AgCdO, AgW (standard for electrical contacts) |
| Application | Low and medium voltage switches, relays, circuit breakers, contactors |
| Form Factor | Rivet contacts, contact points, bimetal clad strips |
| Typical Conductivity | High (standard for silver-based alloys) |
| Typical Arc Resistance | High (standard for silver tungsten alloys) |
| Typical Wear Resistance | Enhanced (standard for silver tungsten contacts) |
| Industry Usage | Used by manufacturers such as Schneider, ABB, Siemens |
| Typical Dimensional Tolerance | ±0.05 mm (standard for precision electrical contacts) |
Wenzhou Longsun Electrical Alloy Co., Ltd. is based in Wenzhou, Zhejiang Province, China, and has been manufacturing electrical contact materials for 30 years. The company specializes in producing high-performance alloys for electrical applications, with a focus on reliability and durability. Its address is listed as No.181, Weiliu Road, Wenzhou, 325600, Zhejiang, China.
The supplier’s profile indicates a strong track record in serving major electrical manufacturers, though no specific response rate or verification signals are provided. Longsun Group supplies a range of contact materials, including silver alloy, silver tungsten, and bimetal clad strips, tailored for low and medium voltage products. Buyers should contact the supplier directly to discuss technical specifications and customization options.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, confirm the exact alloy composition and form factor required for your application. Verify that the contact parts meet the electrical and mechanical specifications of your devices, including conductivity, arc resistance, and dimensional tolerances. Request samples for testing to ensure compatibility with your existing components.
Discuss logistics with Wenzhou Longsun Electrical Alloy Co., Ltd. to clarify lead times, shipping methods, and Incoterms. Confirm whether the supplier can provide export packaging and documentation, such as material certificates and test reports. Identify the port of shipment in China and ensure compliance with import regulations for electrical components in your country.
Upon delivery, inspect the contact parts for dimensional accuracy, material composition, and surface finish. Test the components in a controlled environment to verify their electrical performance, including conductivity and arc resistance. Request a certificate of compliance with industry standards and ensure all parts are free from defects before integration into your products.
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Importing Circuit Breaker Contact P requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
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The supplier, Wenzhou Longsun Electrical Alloy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Circuit Breaker Contact P. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
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Open the Wenzhou Longsun Electrical Alloy Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wenzhou Longsun Electrical Alloy Co., Ltd. through EximNext.
Wenzhou Longsun Electrical Alloy Co., Ltd. offers Circuit Breaker Contact P with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
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Wenzhou Longsun Electrical Alloy Co., Ltd. maintains international quality certifications. These ensure that the Circuit Breaker Contact P meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Longsun Electrical Alloy Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wenzhou Longsun Electrical Alloy Co., Ltd..
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