Can I have a visit to your factory before the order?

Sure, welcome your visit of factory, or we can have a online meeting for factory inspection.

What is the lead time for samples and mass production?

Samples can be ready within 3-5 working days. For mass production, it usually takes 15-25 working days, depending on the order quantity and customization requirements.

What payment terms do you accept?

We accept T/T (30% deposit in advance, 70% balance against B/L copy), L/C at sight, and Western Union for small orders. Other terms can be negotiated for long-term cooperation.

Do you provide after-sales service?

Yes, we offer professional after-sales service. Our team will assist you with any questions or problems regarding product usage, storage, or other aspects after delivery.

Can you provide technical support for your products?

Absolutely. We have a professional technical team that can provide guidance on product selection, welding parameters, and troubleshooting to ensure you get the best results from our products.

Er309L Stainless Steel TIG Welding Wire

Name: Er309L Stainless Steel TIG Welding Wire
Brand: Jiangsu Huayi Welding Technology Co., Ltd.
SKU: 2138713682

Jiangsu, ChinaJiangsu Huayi Welding Technology Co., Ltd.

US$4.20-7.10

200 kg

Sample price:US$50.00/meter.Request sample

Product profile

Customization

Available

Type

Stainless

Material

Stainless Steel

Model NO.

Er309L

Flux Containing

Not Containing Flux

Slag Characteristic

Acidic

Extended Length

10-20mm

Spool

Plastic(Black), Metal

OEM

Package

Caron, Drum

Wire Type

MIG TIG

Raw Material

Qing Steel

Feature

Stable Feasibility

Transport Package

D200& D270& D300 Plastic Spool+Box+Pallet

Specification

1.6mm 2.0mm 2.5mm 4.0mm 5.0mm 6.0mm

Trademark

HUAYI

Origin

China

HS Code

8311900000

Key features

Comprehensive Diameter Range: Available in MIG diameters 0.8mm-1.6mm and TIG diameters 1.6mm-4.0mm.

Flexible Spool Options: Plastic (Black) or Metal spools available for customized packaging.

OEM and ODM Services: Logo customization and private labeling services are fully supported.

Strict Quality Control: 100% self-inspection before packing with quality certification for every order.

Stable Material Composition: High-quality stainless steel alloy ensuring stable feasibility during welding.

Fast Sample Delivery: Samples ready within 3-5 working days for testing purposes.

Container Mixing Capability: Welding wire and electrodes can be mixed in a single 20FT container.

Professional Technical Support: Expert team provides guidance on selection, parameters, and troubleshooting.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Jiangsu Huayi Welding Technology Co., Ltd.

Jiangsu, 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: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.69h

AI-Powered supplier vetting

SummaryThe supplier manufactures a broad range of welding materials and related metal products, including electrodes, solid wires, flux-cored wires, submerged arc materials, and special welding materials. It offers independent-brand sales and OEM/ODM customization, with product selection, welding-solution support, delivery, and technical after-sales services. The supplier reports one production line and one total R&D engineer, while its R&D activities are supported by CAD and Photoshop and documented design, review, verification, and validation records. Quality assurance is stated, but no supplier-management-system certifications are reported. Overseas service coverage is recorded as zero countries, although international trade terms and Shanghai Port proximity are available. Financial credibility, customer references, and the effectiveness of complaint-handling procedures cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is a welding-material manufacturer and trader with business activities covering welding consumables, metal materials, welding equipment, and related metal products. Its stated business model combines independent-brand sales with professional OEM/ODM services.

CertificationsNo certification of supplier management systems is reported. Although the supplier states that quality assurance exists in its quality-control processes, this does not establish possession of a formal management-system certification.

R&D capabilityThe supplier reports new-product development, existing-product improvement, and technical support responsibilities for R&D, supported by CAD and Photoshop and documented design-input, output, review, verification, and validation records. However, only one total R&D engineer is reported, and no SDK is available, so the evidence supports basic product-development capability rather than broad or advanced innovation capacity.

Production capacityThe supplier reports production across a wide range of welding materials and related metal products, and describes standardized quality control and global supply capacity. At the same time, it reports operating only one production line, so product breadth is evidenced but production scale and redundancy are limited or not established.

Customization capabilityThe supplier explicitly offers professional OEM/ODM customization and has provided OEM services for well-known brands. Its product-development and technical-support functions further support customization-related execution.