Import Copper Coated Co2 Welding Wire Er70s-6 — Buy in Bulk from Supplier in China

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Copper Coated CO2 Welding Wire ER70S-6 by Shandong Chengjiang Welding Industry Co., Ltd.
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Copper Coated CO2 Welding Wire ER70S-6 - Image 1

Copper Coated CO2 Welding Wire ER70S-6

🕐Last updated: Jul 17, 2026
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Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
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Buy & Import Copper Coated CO2 Welding Wire ER70S-6 from Shandong Chengjiang Welding Industry Co., Ltd. - Wholesale Supply

The Copper Coated CO2 Welding Wire ER70S-6 offered by Shandong Chengjiang Welding Industry Co., Ltd. is a copper‑coated solid wire intended for CO₂ shielding gas welding. It conforms to the ER70S-6 chemical composition standard, making it compatible with a broad selection of mild and low‑alloy steels. The wire is supplied in diameters of 0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm and 1.6 mm to match different current settings. The copper coating improves electrical conductivity and stabilises the arc during welding.

The steel core provides high tensile strength, and the copper layer reduces spatter, resulting in cleaner weld beads. In the welding industry, ER70S-6 wires typically exhibit tensile strength in the range of 600‑800 MPa, which supports robust joint performance. The wire’s smooth feedability minimises the risk of wire jams on most automatic welding machines. Users report reliable performance in construction, automotive body fabrication and general manufacturing.

The product is packed on standard 10 kg spools that are easy to handle and store. Buyers can request FOB or CIF terms and negotiate bulk quantities according to project needs, though exact minimum order quantities must be confirmed with the supplier. Importers should verify the wire’s compliance certificates and arrange third‑party inspection before shipment.

Technical Specifications for Shandong Chengjiang Welding Industry Co., Ltd. Copper Coated CO2 Welding Wire ER70S-6
StandardER70S-6 (per AWS A5.18)
Available Diameters0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm, 1.6 mm
Coating MaterialCopper (electro‑plated, ≥99.9% Cu)
Typical Tensile Strength600‑800 MPa (typical for ER70S-6)
Typical Recommended Welding Current100‑250 A for 1.0 mm diameter (typical)
Typical PackingSpools of 10 kg each (standard)
FeedabilitySmooth wire feed with low spatter (typical)
Typical Wire Length per Spool≈ 250 m (standard for 10 kg)
About Shandong Chengjiang Welding Industry Co., Ltd. - Welding Wire Supplier in China

Shandong Chengjiang Welding Industry Co., Ltd. is located at No. 2 Fenhe Road, Dongying Development Zone, Dongying 257091, Shandong, China. The company is classified as an imported tier supplier and holds a harbor trust tier, though it does not currently display a response rate or average response time in the listing data.

The firm specialises in manufacturing and exporting welding consumables, with a focus on copper‑coated welding wires that meet international standards. While the listing confirms the product’s compliance with ER70S-6, the supplier does not disclose minimum order quantities, exact lead times or pricing details, so interested buyers should contact the company directly for those specifics.

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 Copper Coated CO2 Welding Wire ER70S-6 from Shandong Chengjiang Welding Industry Co., Ltd.
The wire conforms to the ER70S-6 standard, which is defined by AWS A5.18 for CO₂ shielded welding of mild and low‑alloy steels.

Sourcing Copper Coated CO2 Welding Wire ER70S-6 from Shandong Chengjiang Welding Industry Co., Ltd. - China Import Guide

Before placing an order, verify that the wire meets the ER70S-6 chemical composition and that the copper coating thickness is documented. Request the supplier’s test reports or third‑party inspection certificates to confirm tensile strength and feedability. Confirm that the packaging meets your storage conditions, especially if the wire will be stored for extended periods.

Discuss shipping arrangements with the supplier, specifying whether you prefer FOB or CIF terms. Clarify the expected lead time for production and dispatch, and negotiate payment methods such as T/T or L/C that align with your risk tolerance. Because the listing does not state exact lead times, ask the supplier to provide a realistic schedule based on your order volume.

Arrange for pre‑shipment inspection to check coating integrity, diameter consistency and tensile strength. Request a mill test certificate and a compliance statement that references the ER70S-6 standard. Having these documents on hand will smooth customs clearance and ensure the wire performs as required in your welding processes.

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Shandong Chengjiang Welding Industry Co., Ltd.
China
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<4h
Response Time
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Response Rate
34/100
Trust Score
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0+
Products
3.5(88)
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Buy & Import Copper Coated Co2 Welding — Wholesale Supply from China

Securing a reliable supply chain for Copper Coated Co2 Welding Wire Er70s-6 is critical for maintaining your business operations. Shandong Chengjiang Welding Industry Co., Ltd., a verified supplier located in China, provides high-quality Copper Coated Co2 Welding ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Copper Coated Co2 Welding from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shandong Chengjiang Welding Industry Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Shandong Chengjiang Welding Industry Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Shandong Chengjiang Welding Industry Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Copper Coated Co2 Welding

When importing Copper Coated Co2 Welding from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Copper Coated Co2 Welding

How can I get the wholesale price for Copper Coated Co2 Welding Wire Er70s-6?

Click the "Request Quotation" button to contact Shandong Chengjiang Welding Industry Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Copper Coated Co2 Welding in bulk from China?

Yes, Shandong Chengjiang Welding Industry Co., Ltd. provides Copper Coated Co2 Welding for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shandong Chengjiang Welding Industry Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Copper Coated Co2 Welding to your country.

How do I request a sample of Copper Coated Co2 Welding Wire Er70s-6?

Send a direct message to Shandong Chengjiang Welding Industry Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Shandong Chengjiang Welding Industry Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Copper Coated Co2 Welding?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shandong Chengjiang Welding Industry Co., Ltd..

Does Shandong Chengjiang Welding Industry Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Shandong Chengjiang Welding Industry Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Shandong Chengjiang Welding Industry Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.

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