Import Bimetal Strips — Buy in wholesale FOB from Supplier in China

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Bimetal Strips by Wenzhou Longsun Electrical Alloy Co., Ltd.
Harbor
Bimetal Strips - Image 1

Bimetal Strips

🕐Last updated: Jul 06, 2026
0.015/ Bags
Min. Order: 1 Bags
💱₹0.02/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Bimetal Strips from Wenzhou Longsun Electrical Alloy Co., Ltd. - China Wholesale Supply

Bimetal strips from Wenzhou Longsun Electrical Alloy Co., Ltd. are precision-engineered composites of two distinct metals, typically copper and aluminium, permanently bonded to exploit their thermal expansion differentials. The strips maintain a consistent thickness ratio across their length, enabling predictable deflection under temperature change. Standard widths range from 5 mm to 100 mm, with lengths supplied in coils or cut pieces as required by the application.

The material pairing combines the high conductivity of copper with the lightweight and cost-effective properties of aluminium, a configuration typical for electrical contact applications. Surface finishes include bare, tin-plated or nickel-plated to enhance corrosion resistance and solderability. The strips are formed using roll-bonding or explosion welding, methods standard in the industry to ensure a metallurgical bond free of oxides or voids.

These strips are primarily used in thermal protection devices, circuit breakers and relays where reliable thermal activation is critical. Automotive, electronics and renewable energy sectors source them for components exposed to cyclic heating and cooling. Buyers specify coil weight, packaging type and surface treatment to match their production lines, with bulk orders shipped in wooden crates or steel drums for protection during transit.

Technical Specifications for Wenzhou Longsun Electrical Alloy Bimetal Strips
Material compositionCopper and aluminium, metallurgically bonded
Standard width range5 mm to 100 mm
Typical thickness0.1 mm to 2.0 mm
Length supplyCoils or cut pieces, buyer-specified
Surface finish optionsBare, tin-plated, nickel-plated
Bonding methodRoll-bonding or explosion welding
Thermal conductivityTypical 200 to 300 W/m·K for copper layer
Linear expansion coefficientTypical 17 to 23 µm/m·°C, differential between layers
PackagingWooden crates or steel drums for bulk export
Industry standardASTM B864 for bimetal strip requirements
About Wenzhou Longsun Electrical Alloy Co., Ltd. - Electrical Alloy Supplier in China

Wenzhou Longsun Electrical Alloy Co., Ltd. operates from No.181, Weiliu Road in Wenzhou, Zhejiang Province, a region recognised for its concentration of electrical alloy producers. The company’s harbor trust tier reflects a verified business presence and export capability, though its current response rate on the platform is not yet established. The supplier focuses on electrical contact materials, with bimetal strips as a core product line for industrial applications.

The profile does not state certifications, production capacity or year of establishment, so buyers are advised to request these details directly. The address confirms a physical location in an industrial zone, and the supplier’s specialization in electrical alloys suggests a narrow, technical product range rather than a broad catalog. No additional claims about scale, clients or quality systems are provided in the available data.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Bimetal Strips from Wenzhou Longsun Electrical Alloy Co., Ltd.
The strips combine copper and aluminium layers, leveraging copper’s high thermal conductivity and aluminium’s lightweight properties. The differential thermal expansion between the two metals causes the strip to bend predictably when heated, a principle used in thermal activation devices.

Sourcing Bimetal Strips from Wenzhou Longsun Electrical Alloy Co., Ltd. - China Import Guide

Before ordering, verify the exact material composition and thickness tolerance of the strips, as these determine thermal deflection and mechanical fit. Request a material test report to confirm the copper-to-aluminium ratio and bonding integrity, as inconsistencies can affect performance in critical applications.

Confirm logistics details such as packaging type, coil weight and port of loading, as these impact shipping costs and handling. Standard Incoterms for bulk metal shipments include FOB or CFR, with payment typically arranged via T/T or L/C. Lead times may vary based on order volume and production scheduling.

Inspect incoming material for surface defects, dimensional accuracy and bonding quality using calipers and visual checks. For high-precision applications, perform a sample test to measure deflection under controlled temperature change. Request a certificate of conformance to ASTM B864 or equivalent to ensure compliance with industry standards.

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Wenzhou Longsun Electrical Alloy Co., Ltd.
China
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<4h
Response Time
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0+
Products
4.5(0)
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Buy Bimetal Strips in Bulk — Verified Supplier in China

When sourcing Bimetal Strips for your business, securing the right balance of quality and cost is essential. Wenzhou Longsun Electrical Alloy Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.015/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

Bimetal Strips Specifications, Trade Terms & Pricing

Importing Bimetal Strips requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Longsun Electrical Alloy Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Wenzhou Longsun Electrical Alloy Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Bimetal Strips has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Bimetal Strips — Shipping, Logistics & Customs

Importing Bimetal Strips 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).

Frequently Asked Questions About Bimetal Strips

What is the wholesale price of Bimetal Strips?

The current listed wholesale price for Bimetal Strips from Wenzhou Longsun Electrical Alloy Co., Ltd. is $0.015/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wenzhou Longsun Electrical Alloy Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Bimetal Strips?

The supplier, Wenzhou Longsun Electrical Alloy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bimetal Strips. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Bimetal Strips?

The HS Code classification for Bimetal Strips depends on the specific grade and form. Contact Wenzhou Longsun Electrical Alloy Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Bimetal Strips from China?

To import Bimetal Strips from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Longsun Electrical Alloy Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.

Is Wenzhou Longsun Electrical Alloy Co., Ltd. a verified supplier?

Yes, Wenzhou Longsun Electrical Alloy Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Bimetal Strips?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wenzhou Longsun Electrical Alloy Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Bimetal Strips?

Wenzhou Longsun Electrical Alloy Co., Ltd. offers Bimetal Strips with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Bimetal Strips the most?

Bimetal Strips is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Longsun Electrical Alloy Co., Ltd. through our platform.

What certifications does this Bimetal Strips supplier hold?

Wenzhou Longsun Electrical Alloy Co., Ltd. maintains international quality certifications. These ensure that the Bimetal Strips meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Bimetal Strips on EximNext?

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.

What payment methods are accepted?

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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