What certifications do your electrodes have?

Our resistance welding electrodes are certified with RoHS and ISO standards.

What after-sales service is provided?

We provide free replacement for any defects found that are due to our cause, sent along with the next shipment.

What materials are used for the electrodes?

We use materials such as pure tungsten, tungsten alloys, molybdenum, copper, tungsten-copper, and silver-tungsten alloys.

Tungsten-Copper Electrode/ Resistance Welding Electrode

Name: Tungsten-Copper Electrode/ Resistance Welding Electrode
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 1976125331

Hunan, ChinaZhuzhou Weilai New Materials Technology Co., Ltd.

US$25.00

1-99 Pieces

US$22.00

100+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Electrode

Cooling System

Nature Cooling

Model NO.

tungsten-copper/resistance welding electrode

Function

Plasma Generated Body

Materials

Copper and Tungsten

Apply in

Welding Equipment Industry

Making Method

Back-Casting

Style

Tungsten-Copper Electrode

Electrode Classify

Spot Welding,Seaming Welding,Projection Welding

Certificate

RoHS,ISO for Resistance Welding Electrode

Condition

New for Customized Electrode

Composition

Cu,W,Molybdenum

Style-1

Spot Welding Electrode

Style-2

Seam Welding Electrode

Style-3

Projection Welding Electrode

Style-4

Resistance Welding Electrode

Transport Package

Carton or Plywood Case

Specification

39*21*29cm

Trademark

Origin

China

Production Capacity

20000PCS/Per Month

Key features

Back-Casting Technology: Unique back-casting ensures seamless bonding with strength up to 127MPa, superior to traditional brazing.

Customization Available: Full customization from samples, designs, or drawings is supported for various electrode types.

High Conductivity Materials: Uses copper, tungsten, molybdenum, and alloys for excellent electrical and thermal conductivity.

Wide Application Range: Suitable for spot, seam, projection, and butt welding across automotive, electronics, and hardware industries.

Long Service Life: Durable design with high hardness and wear resistance extends electrode life and reduces replacement frequency.

Free Replacement Warranty: Free replacement provided for any defects caused by manufacturing issues, ensuring quality assurance.

Precision Processing: Advanced CNC machining capabilities allow for precise processing according to specific customer drawings.

RoHS & ISO Certified: Products meet RoHS and ISO standards for resistance welding electrodes, ensuring safety and quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Zhuzhou Weilai New Materials Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: GuangzhouAverage Response Time: ≤0.68h

AI-Powered supplier vetting

SummaryWeilai is explicitly identified as a professional technical supplier offering 3D software design and broad customization services. Its stated business scope covers new-material R&D, metal manufacturing, forging, powder metallurgy, nonferrous alloys, and technical services. The supplier reports CNC lathe, machining-center, and turning-center resources, inventory capability, documented finished-product inspection instructions, and self-operated import/export rights. Innovation-related evidence includes advanced R&D claims and collaboration with the CSU Powder Research Institute. However, no SDK is available, there is no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse, showroom, agent, or branch is reported. Evidence is insufficient for certification holding, after-sales service capability, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its business scope includes new-material technology R&D, metal-product manufacturing and sales, nonferrous alloy activities, and technical services, indicating a manufacturing-oriented technical supplier.

R&D capabilityEvidence supports professional technical R&D, 3D software design, flexible customization, advanced R&D positioning, and an Industry-University-Research collaboration with the CSU Powder Research Institute. However, the supplier explicitly has no available SDK, so innovation capability is supported generally but not across all technical interfaces.

Production capacityThe supplier lists CNC lathe, machining-center, and turning-center resources, relevant metal and powder-metallurgy manufacturing activities, inventory capability, and standardized written inspection instructions. A stated lack of a valid manufacturing-capacity contract with related subcontractors is a constraint, but the available evidence still explicitly demonstrates production resources.

Customization capabilityBoth slices explicitly report customization from samples, minor customization, full customization, customization from designs, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What customization options are available?

We offer full customization from samples, minor customization, full customization, customization from designs, and flexible customization based on customer drawings or samples.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept payment via T/T (Telegraphic Transfer).

Q:What is the lead time for production?

The average lead time is one month during peak season and within 15 workdays during the off-season.

Q:How do you ensure product quality?

We conduct random inspections including visual and function checks. All products undergo seamless bonding verification to ensure no gas foam generation and concentricity.