Who is the manufacturer?

The product is manufactured by Changzhou Tonyweld Group Co., Ltd., a professional welding equipment maker.

What is the size specification?

The specific size type for this gas diffuser is 404-20.

Tr400 MIG Welding Gun Accessories 404-20 CO2 Gas Diffuser

Name: Tr400 MIG Welding Gun Accessories 404-20 CO2 Gas Diffuser
Brand: Changzhou Tonyweld Group Co., Ltd.
SKU: 2104689975

Jiangsu, ChinaChangzhou Tonyweld Group Co., Ltd.

US$1.10

1 Piece

Sample price:US$1.10/piece.Request sample

Product profile

Customization

Available

Size

404-20

Type

Tregaskiss Welding

Model NO.

404-20

Material

Copper

Certificate

CE CCC ISO9001

Transport Package

5PC on a Plastic Box

Specification

404-20

Trademark

Tonyweld

Origin

China

HS Code

85159000

Production Capacity

300PCS/Month

Key features

CE CCC ISO9001 Certified: Product holds CE, CCC, and ISO9001 certificates ensuring quality and safety standards.

High-Purity Copper Material: Manufactured from copper material for superior thermal conductivity and durability.

Compatible with TR400 Torch: Specifically designed as a 404-20 CO2 gas diffuser for Tregaskiss TR400 MIG welding guns.

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

Competitive Global Supply: Products are highly competitive in international markets including North America and Europe.

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

Wide Compatibility Range: Supplier offers parts for major brands like Tregaskiss, Tweco, Miller, and Lincoln.

Secure Packaging: Each unit is packed in a plastic box to ensure safe delivery and protection.

Company profile

Changzhou Tonyweld Group Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤7.41h

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.