Do you offer technical support?

Yes, we provide 24-hour online technical support for all customers.

What are the main applications?

Used in automotive wire harnesses, motors, switches, ignition coils, and brake systems.

How is the product packaged?

Products are packed in vacuum no-dust packaging to ensure quality during transport.

Top Grade Non Defective Bonding (NDB) Tungsten W Copper Resistance Spot Weld Tips

Name: Top Grade Non Defective Bonding (NDB) Tungsten W Copper Resistance Spot Weld Tips
Brand: Yolo Materials Industry Co., Ltd.
SKU: 1955356971

Henan, ChinaYolo Materials Industry Co., Ltd.

US$5.00-50.00

5 Pieces

Product profile

After-sales Service

24 Hours Online

Warranty

1 Year

Material

Tungsten Back Cast Copper, Copper Tungsten Molybdneum

Model NO.

NDB04

Type

Resistance Welding Electrode

Diameter

Customized

Length

Customized

Welding Core Type

Wl10, W, Wc20, Tzm, Cucrzr, Mo

Work Shots

25000-50000 Times

Bonding

Ndb(Non-Defective Bonding)

Size

Customized

Solers

Shaft Materials

Cu, Cucrzr, OFC

Usage

Weldind Wiring Harnesses, Motor, Switch Contacts

Tip Materials

W, Wl10, Wcu, Tzm, Mo

Usage 2

Welding Ignition Coil, Brake System, Solenoid Coil

Connection Strength

> 120MPa

Usage 3

Sensor Lead Connection, Copper Wire, Sheet

Tungsten Hardness

7.5 Moh's

Shape

Rod, Plated, Irregular Part

Copper's Hardness

3 Moh's

Package

Vacuum No-Dust Pack

Transport Package

5 Layers Carton

Specification

Customized

Origin

China

Key features

NDB Technology: Non-defective bonding without solder ensures seamless connection strength >130MPa.

Extended Service Life: Continuous cooling reduces thermal load, increasing work shots from 500 to 50,000.

Customized Dimensions: Diameter and Length are fully customized to meet specific application needs.

Diverse Material Options: Available in Tungsten, Molybdenum, Cu-W, Cu-Mo, and various alloys like WL10 and TZM.

High Conductivity: Stable conductivity with excellent heat dissipation properties for efficient welding.

1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.

24/7 Online Support: Technical assistance available 24 hours a day via online platforms.

Proven Auto Industry Use: Trusted by major brands like GM and Toyota for wire harness and motor processing.

Company profile

Yolo Materials Industry Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryYolo Materials Industry Co., Ltd. is identified as a Chinese manufacturer/factory established in 2000, producing tungsten and molybdenum raw materials and precision parts. Its stated capabilities emphasize high-precision, complex, customized processing, supported by a claimed 20 years of engineering experience and ISO 9001 certification. Product information includes tungsten probes, needles, wires, electrodes, and molybdenum resistance-welding electrodes, while the company reports exports to many countries. Evidence supports its manufacturing, innovation, and customization positioning, but the provided slices do not substantiate after-sales service performance or specific customer cases. Financial information is not assessed because monetary data is excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a manufacturer of tungsten and molybdenum raw materials and precision parts. This supports classification as a direct manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier is explicitly listed as holding ISO 9001 certification for its management systems. This is positive evidence of a documented quality-management certification, although the slices do not provide its certificate number, scope, or validity period.

R&D capabilityThe company states that its president and general engineer has invested 20 years of experience in research and development of high-quality tungsten products. It also reports developing new products and application areas and pursuing complex, precise tungsten and molybdenum production, which supports an innovation-oriented capability.

Production capacityThe supplier reports producing tungsten and molybdenum raw materials and precision parts, including wires, needles, probes, electrodes, and surgical plasma electrodes. Its descriptions specifically claim capability in tight tolerance control, difficult mechanical processing, and complex production, while its product range indicates multiple application areas.

Customization capabilityThe company explicitly states that it aims to meet customized requests for smaller, thinner, more complex, and more precise tungsten and molybdenum products and production lines. It also identifies customized services as part of its offering, providing direct evidence of customization capability.