Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

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.
| Standard | ER70S-6 (per AWS A5.18) |
| Available Diameters | 0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm, 1.6 mm |
| Coating Material | Copper (electro‑plated, ≥99.9% Cu) |
| Typical Tensile Strength | 600‑800 MPa (typical for ER70S-6) |
| Typical Recommended Welding Current | 100‑250 A for 1.0 mm diameter (typical) |
| Typical Packing | Spools of 10 kg each (standard) |
| Feedability | Smooth wire feed with low spatter (typical) |
| Typical Wire Length per Spool | ≈ 250 m (standard for 10 kg) |
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 Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
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.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
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.
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.
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.
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.
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.
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.
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.
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.
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).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shandong Chengjiang Welding Industry Co., Ltd..
Many suppliers on EximNext, including Shandong Chengjiang Welding Industry Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
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.
Discover more products in Products from verified suppliers worldwide.