How do you ensure product quality?

We conduct random visual and function inspections, ensure seamless bonding without gas foam, and guarantee concentricity.

What is the warranty or after-sales service?

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

What shipping methods are available?

Goods can be shipped by DHL, UPS, Fedex, SF, or air freight agents, packed in cartons or plywood cases.

High Quality High Performance Tungsten Carbide Bar Resistance Welding Electrode

Name: High Quality High Performance Tungsten Carbide Bar Resistance Welding Electrode
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 2124538435

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

US$80.00

1-99 Pieces

US$25.00

100+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Electrode

Cooling System

Nature Cooling

Model NO.

WL-LW-001

Function

Plasma Generated Body

Materials

Copper and Tungsten

Apply in

Welding Equipment Industry

Making Method

Back-Casting

Style

Standard

Electrode Classify

Spot Welding,Seaming Welding,Projection Welding

Transport Package

Carton or Plywood Case

Specification

39*21*29cm

Trademark

Origin

China

Production Capacity

20000PCS/Per Month

Key features

High Bonding Strength: Unique back-casting technology achieves 127MPa bonding strength between tungsten and copper.

Long Service Life: Durable design with superior heat dissipation and resistance to arc burning loss.

Customizable Solutions: Full customization available from samples, designs, or drawings for specific needs.

Wide Material Range: Offers tungsten, molybdenum, copper-tungsten, and silver-tungsten alloys.

Versatile Applications: Suitable for spot, seam, projection, and butt welding across various industries.

Free Replacement: Free replacement for any defects caused by manufacturing issues.

High Conductivity: Materials ensure uniform heating and efficient current transmission.

Expert Manufacturing: Years of experience in producing high-performance refractory metal composites.

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: ≤1.14h

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.