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Copper Gas Soldering Rod Brass Alloy Welding Wire Copper Welding
US$7.70
500-1,999 kg
US$7.30
2,000-9,999 kg
US$7.10
10,000+ kg
Sample price:US$8.80/kg.Request sample
Product profile
Customization
AvailableType
Rolling WireMaterial
Copper / Copper AlloyModel NO.
HS221Flux Containing
Not Containing FluxSlag Characteristic
NoneExtended Length
>20mmCertificate
ISO9001Customized Support
OEM, ODM, ObmApplication
Brazing Copper, Steel, Copper-Nickel Alloy, etcColor
GoldenTransport Package
5-10kg/Shrink FilmSpecification
1.6-10.0mmTrademark
STRONGLIONOrigin
ChinaProduction Capacity
150 Ton/YearKey features
Multi-Grade Alloy Selection: Available in RBCuZn-A, B, C, D, CuZn40, and ERCu grades for diverse welding needs.
High Purity Copper Option: ERCu grade features min 98.0% copper content for excellent mechanical properties and crack resistance.
Versatile Application Range: Suitable for brazing copper, steel, cast iron, nickel, and carbide alloys using gas or argon arc welding.
ISO Certified Manufacturer: Factory holds ISO9001, ISO14001, and ISO45001 certifications ensuring quality management standards.
Flexible Customization Support: Offers OEM, ODM, and OBm services with customization options from samples, designs, or full customization.
Low Minimum Order Quantity: Accepts minimum orders as low as 1 piece, ideal for testing or small-scale projects.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Secure Packaging Options: Packaged in shrink film, wooden cases, or pallets to ensure safe transport for 5kg to 1000kg quantities.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.47h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established international sales coverage, multilingual communication, ISO9001 and ISO14001 certifications, five production lines, 41–50 quality-control staff, and documented complaint, corrective-action, supplier-assessment, and quality-assurance procedures. It supports customized products and technical assistance, maintains inventory capability, and reports lead times within 15 working days in both peak and off-season periods. However, the evidence also shows no valid manufacturing-capacity contract with associated subcontractors, no overseas agents, branches, warehouses, or showrooms, no offline trade-show participation, no SDK, and no OEM service for popular brands. R&D information is inconsistent: one slice reports six total R&D engineers, while another reports one engineer and zero quality-control testing equipment. Financial credibility cannot be assessed reliably because the provided records are inconsistent and monetary data is excluded.
Supplier typeThe supplier appears to be a China-based manufacturer serving customers in more than 60 countries, offering general-purpose and special-application products, including standard and custom-engineered forms. It has inventory capability but no overseas warehouse, showroom, agent, branch, or valid manufacturing-capacity contract with associated subcontractors.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certification; another record additionally lists ISO45001:2018 and a sustainable-development management certification set. This provides explicit evidence of quality and environmental management certification, although the records do not establish certificate validity dates or scope.
After-Sales capabilityEngineers provide technical support for production and after-sales service, and the supplier has documented complaint-handling and corrective/preventive-action procedures with records. Inventory capability, stated payment options, and lead times within 15 working days support service responsiveness, but the supplier lacks overseas service infrastructure such as agents, branches, warehouses, and showrooms.
Production capacityThe supplier operates five production lines, has 41–50 quality-control staff, maintains inventory capability, and reports peak- and off-season lead times within 15 working days. Nevertheless, it has no valid contract with associated subcontractors for manufacturing capacity, which creates a documented capacity-management weakness.
Customization capabilityThe supplier explicitly offers standard and custom-engineered forms for specific demands, with engineers supporting customer-request confirmation, product design, material selection, process selection, and production technical assistance. This is direct evidence of customization capability.
Product Q&A
Q:What are the main applications of this welding wire?
A:
It is used for braze welding of copper, steel, cast iron, nickel, and carbide alloys, as well as gas welding and carbon arc welding of brass.
Q:What customization services do you offer?
A:
We provide OEM, ODM, and OBm support, including customization from samples, designs, full customization, and flexible minor customization.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:How do you guarantee product quality?
A:
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
Q:What are the accepted payment terms?
A:
We accept T/T, L/C, PayPal, Cash, LC, D/P, Western Union, and Small-amount payment in currencies like USD, EUR, JPY, AUD, HKD, and CNY.
Send Inquiry
*To:
Tongling Xin Xin Welding Materials Co., Ltd.
Tongling Xin Xin Welding Materials Co., Ltd.*Content:
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