What is the tip diameter size?

The contact tip has a diameter of 0.45mm, which corresponds to a 1.2mm wire size.

Tweco 16s-45 MIG Welding Copper Contact Tip 045 1.2mm

Name: Tweco 16s-45 MIG Welding Copper Contact Tip 045 1.2mm
Brand: Changzhou Tonyweld Group Co., Ltd.
SKU: 2212680135

Jiangsu, ChinaChangzhou Tonyweld Group Co., Ltd.

US$0.40

1-4,999 Pieces

US$0.35

5,000+ Pieces

Sample price:US$0.40/piece.Request sample

Product profile

Customization

Available

Material

CuCrZr

Certificate

CE ISO9001

Diameter

1.2mm

Usage

for Tweco Spraymaster

Quality

Excellent

Transport Package

25PCS on a Plastic Bag

Specification

16S-45

Trademark

Tonyweld

Origin

China

HS Code

8515900090

Production Capacity

3000PCS/Month

Key features

High-Quality CuCrZr Material: Made from durable CuCrZr copper for superior conductivity and heat resistance.

Precise 0.45mm Diameter: Features a 0.45mm (1.2mm) tip size designed for optimal wire feed performance.

Compatible with Tweco Guns: Specifically engineered for Tweco Spraymaster MIG welding guns (250A/350A/450A).

CE and ISO9001 Certified: Manufactured under strict quality standards with CE and ISO9001 certifications.

Professional Manufacturer: Produced by Changzhou Tonyweld Group with tens of years of export experience.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

Changzhou Tonyweld Group Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤6.74h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with CAD-based technical support and engineers responsible for customer-request confirmation. Quality-related procedures, corrective and preventive actions, complaint handling, and quality assurance are documented and followed. Production operates on one line with 31–40 quality-control staff, in-stock capability, and stated order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier reported no new products in the past year, lacks accessible R&D design documentation and an SDK, and has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no assessable financial performance details are provided. No certification information or named customer cases are available.

Supplier typeThe supplier’s stated business scope covers mechanical equipment, electronic products, instruments, rubber and plastic products, wires and cables, and metal-cutting and metal-forming machine tools. It operates one production line and serves export markets across South America, Southeast Asia/Middle East, Europe, Australia, and North America, indicating a manufacturing and trading-oriented industrial supplier profile.

After-Sales capabilityTechnology engineers are responsible for confirming customer requests and providing technical support for after-sales service. The supplier has documented and followed procedures for complaint handling and corrective/preventive actions, but it has no overseas agents, branches, warehouses, or showrooms, which limits evidence of localized overseas support.

R&D capabilityThe supplier offers ODM services and uses CAD, but reports no new products during the past year, no available SDK, and no accessible R&D design-input, output, review, verification, or validation documents. It also reports no ERP-based digital management and zero sustainable-development and technical-transformation indicators, so innovation capability is mixed but materially limited by the documented gaps.

Production capacityThe supplier has one production line, 31–40 quality-control staff, inventory capability, valid manufacturing contracts with associated subcontractors, and stated fulfillment within 15 workdays in both peak and off-peak seasons. Finished products are checked by packing staff, while the quality system includes assurance and documented corrective-action procedures.

Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization, and also offers ODM and OEM services for well-known brands. This is direct evidence of broad customization and outsourced design/manufacturing capability.