What products does your factory produce?

We produce induction heating machines, resistance welding machines, flash butt welding machines, rolling and straight seam welding machines, medium frequency inverter DC welding machines, wire mesh welding machines, automatic argon arc welding machines, plasma welding equipment, and various customized automatic auxiliary machines.

What is your after-sales service and warranty policy?

We provide a 1-year warranty with free spare parts and technical consultants. We can also send engineers for installation, repair, or training (charges may apply). Our after-sales service matches our pre-sale service quality.

Copper Pipe Diameter Reducer for Butt Welding Taper Shrinking Machine

Name: Copper Pipe Diameter Reducer for Butt Welding Taper Shrinking Machine
Brand: Guangzhou DuroWelder Limited
SKU: 790479365

Guangdong, ChinaGuangzhou DuroWelder Limited

US$1,000.00-3,500.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

TRM Series

Color

Blue Black and Yellow

Transport Package

Plywood Box

Specification

CCC, ISO, CE, UL

Trademark

DuroWelder

Origin

USA and China

HS Code

8455229090

Production Capacity

100sets Per Year

Key features

Specialized for Dissimilar Materials: Specially designed to prepare tubes for butt welding of dissimilar materials like copper and aluminum.

High Precision and Repeatability: Produces identical size and appearance with set adjustments for uniform results.

Compact and Easy to Operate: Compact size and convenient access make the machine easy to operate and move around.

Versatile Metal Compatibility: Can be used for mouth reduction of various metals including steel, aluminum, and copper.

Polished Uniform Finish: Delivers an attractive polished look with uniform size after the reducing cycle.

1-Year Warranty Coverage: Includes 1-year warranty with free spare parts and technical consultant support.

OEM and ODM Services: Factory offers both OEM and ODM services for customized machine requirements.

Company profile

Guangzhou DuroWelder Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤7.44h

AI-Powered supplier vetting

SummaryThe supplier is a Guangzhou-based manufacturing factory organized as a limited company, with offerings spanning resistance welding, wire and pipe processing, bandsaw blade processing, induction heating, and automotive repair tools. It demonstrates substantial customization, ODM availability, recent product development, six R&D engineers, two quality-control test-equipment units, and documented R&D design and verification records. It also reports OEM service for well-known brands and SDK availability. Service procedures and complaint-handling records exist, but corrective and preventive action procedures are not documented, and the approved-supplier list lacks approval signatures or dates. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial and sustainability evidence is insufficient for a definitive assessment.

Supplier typeThe supplier is identified as a manufacturing factory in Guangzhou’s Zengcheng District, organized as a combined company and limited company. Its stated business and product scopes cover industrial equipment, processing equipment, automotive repair tools, and certain plastic products.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and customer complaints are handled through a clear procedure with records. However, the supplier reports no overseas warehouse, showroom, agent, or branch, and its overseas service coverage is stated as zero, limiting evidence of localized international support.

R&D capabilityThe supplier reports new products during the past year, ODM services, six R&D engineers, available SDK capability, and documented design input, output, review, verification, and validation materials. These are explicit indicators of active and structured product-development capability.

Production capacityThe supplier operates as a manufacturing factory, has two quality-control test-equipment units, and reports an average one-month lead time in both peak and off-season periods. Its listed product scope covers multiple industrial equipment categories, although production capacity volume is not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of brand customer engagement. No customer names, project details, volumes, or independently verifiable case studies are provided.