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Product profile
Customization
AvailableType
R (Surfacing Electrode)Material
Steel AlloyModel NO.
AWS EDCrMn-ADiameter
2.5mm, 3.2mm, 4.0mm, 5.0mmLength
300-450mmWelding Core Type
Alloy Structural SteelElectrode Coating Type
Low HydrogenFunction
Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing ElectrodeWelding Power
DCApplication
Low Carbon, Medium Carbon and Low Alloy SteelTransport Package
5kg/Box, 20kg/CartonSpecification
3.2mm/4.0mm/5.0mmTrademark
TYUEOrigin
ChinaHS Code
831110000Production Capacity
20 TonsKey features
Wide Diameter Options: Available in 2.5mm, 3.2mm, 4.0mm, and 5.0mm diameters for various applications.
High Hardness & Wear Resistance: Delivered metal hardness reaches HRC 38-48 up to HRC 62-65 depending on the specific electrode type.
Low Hydrogen Technology: Low hydrogen coating ensures stable arc, easy slag removal, and high-quality welds with reduced cracking risk.
Dual AC/DC Compatibility: Many electrodes support both AC and DC welding power sources for flexible usage.
Free Sample Availability: Free samples are provided to allow customers to test product quality before ordering.
Factory Visit Welcome: Customers are welcome to visit the factory at any time to inspect production capabilities.
Specialized Alloy Composition: Contains Cr, Mn, Mo, Ni for enhanced toughness, heat resistance, and anti-corrosion properties.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤5.01h
AI-Powered supplier vetting
SummaryWenzhou Tianyu Electronic Co., Ltd. is described as a China-based manufacturer/factory and industrial-trading enterprise, with associated factories producing welding materials and transformers. The supplied information indicates ISO 9001 certification, more than 10 production lines, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. It also reports exports to more than 50 countries and regions and export sales representing 41%–50% of total sales. The evidence supports established manufacturing, quality-management, international-market experience, and associated production resources. However, the available information does not sufficiently establish after-sales service performance, financial credibility, customization capability, or specific customer cases. The records also contain differing descriptions of the entity as a manufacturer/factory, a trading company, and an industrial-trading enterprise, so its precise operating structure should be verified.
Supplier typeThe supplier is identified as a Manufacturer/Factory and is described as an industrial and trading integrating enterprise focused on manufacture and trade. Another record classifies it as a trade company, while associated factories are identified for welding materials and electrical power equipment, indicating a mixed manufacturing-and-trading structure rather than a purely standalone factory.
CertificationsThe supplier explicitly reports certification to ISO 9001. This provides direct evidence of a formal quality-management-system certification, although no certificate scope, issuing body, or validity period is provided.
R&D capabilityThe supplier reports total R&D engineer experience of 6–10 years, which supports the presence of some experienced technical personnel. However, there is no evidence of patents, proprietary technologies, new-product development results, or dedicated R&D facilities, so broader innovation strength cannot be confirmed.
Production capacityProduction capability is supported by the manufacturer/factory description, more than 10 production lines, an identified factory location, 11–20 quality-control staff, and associated factories producing welding electrodes, welding wire, transformers, and high-voltage complete equipment. The supplier also reports exports to more than 50 countries and regions, indicating experience serving international markets.
Client casesThe supplier states that its products are exported to more than 50 countries and regions, including Europe, America, Africa, Southeast Asia, and the Middle East, and that export sales account for 41%–50% of total sales. These statements demonstrate international market reach, but no named customers, project references, or verifiable case studies are provided.
Product Q&A
Q:What is the delivery time?
A:
2-3 weeks.
Q:What is the minimum order quantity?
A:
3000kgs/each size. (MOQ for stainless steel welding electrode)
Q:Can we visit your factory?
A:
Yes. Welcome to visit our factory at any time.
Q:Can you provide free samples?
A:
Yes. Free samples are available for you.
Q:What is the hardness of the D666 electrode after welding?
A:
Hardfacing hardness is HRC62-65 (air cooling after welding).
Send Inquiry
*To:
Wenzhou Tianyu Electronic Co., Ltd.
Wenzhou Tianyu Electronic Co., Ltd.*Content:
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