What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

E309-16 Welding Electrodes Stainless Steel Welding Rods

Name: E309-16 Welding Electrodes Stainless Steel Welding Rods
Brand: Tongling Xin Xin Welding Materials Co., Ltd.
SKU: 1941991311

Anhui, ChinaTongling Xin Xin Welding Materials Co., Ltd.

US$8.00

10-999 kg

US$5.50

1,000+ kg

Sample price:US$8.80/kg.Request sample

Product profile

Customization

Available

Type

Rolling Wire

Material

Stainless Steel

Model NO.

E309-16

Flux Containing

Not Containing Flux

Slag Characteristic

None

Extended Length

>20mm

Operating Current

25-200A

Application

Heterogeneous Stainless Steel

Color

Blue Red Green Grey Black

Operating Temperature

500℃

Welding Current

25-200A

Customized Support

OEM, ODM, Obm

Transport Package

5kg/Pack

Specification

2.0 - 5.0mm

Trademark

STRONGLION

Origin

China

Production Capacity

30 Ton/Year

Key features

Stainless Steel Composition: Contains 22.0-25.0% Cr and 12.0-14.0% Ni for superior corrosion resistance.

Multi-Color Options: Available in Blue, Red, Green, Grey, and Black for easy identification.

Flexible Customization: Supports OEM, ODM, and Obm services for tailored welding solutions.

Versatile Application: Ideal for heterogeneous stainless steel welding with operating current 25-200A.

Certified Manufacturer: ISO9001:2015, ISO14001, and ISO45000:2018 certified production facility.

Low Moisture Content: Not containing flux with no slag characteristic for clean welding results.

Global Shipping Support: Accepts FOB, CFR, CIF terms with multiple currency payment options.

Company profile

Tongling Xin Xin Welding Materials Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.83h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established international sales coverage, multilingual communication, ISO9001 and ISO14001 certifications, five production lines, 41–50 quality-control staff, and documented complaint, corrective-action, supplier-assessment, and quality-assurance procedures. It supports customized products and technical assistance, maintains inventory capability, and reports lead times within 15 working days in both peak and off-season periods. However, the evidence also shows no valid manufacturing-capacity contract with associated subcontractors, no overseas agents, branches, warehouses, or showrooms, no offline trade-show participation, no SDK, and no OEM service for popular brands. R&D information is inconsistent: one slice reports six total R&D engineers, while another reports one engineer and zero quality-control testing equipment. Financial credibility cannot be assessed reliably because the provided records are inconsistent and monetary data is excluded.

Supplier typeThe supplier appears to be a China-based manufacturer serving customers in more than 60 countries, offering general-purpose and special-application products, including standard and custom-engineered forms. It has inventory capability but no overseas warehouse, showroom, agent, branch, or valid manufacturing-capacity contract with associated subcontractors.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certification; another record additionally lists ISO45001:2018 and a sustainable-development management certification set. This provides explicit evidence of quality and environmental management certification, although the records do not establish certificate validity dates or scope.

After-Sales capabilityEngineers provide technical support for production and after-sales service, and the supplier has documented complaint-handling and corrective/preventive-action procedures with records. Inventory capability, stated payment options, and lead times within 15 working days support service responsiveness, but the supplier lacks overseas service infrastructure such as agents, branches, warehouses, and showrooms.

Production capacityThe supplier operates five production lines, has 41–50 quality-control staff, maintains inventory capability, and reports peak- and off-season lead times within 15 working days. Nevertheless, it has no valid contract with associated subcontractors for manufacturing capacity, which creates a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers standard and custom-engineered forms for specific demands, with engineers supporting customer-request confirmation, product design, material selection, process selection, and production technical assistance. This is direct evidence of customization capability.

Product Q&A

Q:What diameters and lengths are available?

Diameters range from 2.0mm to 5.0mm. Lengths are 300mm for 2.0mm and 2.5mm, and 350mm for 3.2mm, 4.0mm, and 5.0mm.

Q:What is the recommended welding current for different diameters?

For flat welding: 25-50A (2.0mm), 50-80A (2.5mm), 80-120A (3.2mm), 120-150A (4.0mm), 150-200A (5.0mm). For standing/superior welding: 25-50A (2.0mm), 50-75A (2.5mm), 75-110A (3.2mm), 85-135A (4.0mm).

Q:Can I customize the color or design of the welding rod?

Yes, we support OEM, ODM, and Obm services. Colors available include Blue, Red, Green, Grey, and Black. Customization from samples, designs, and full customization are available.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What are the payment terms and accepted currencies?

Accepted payment types include T/T, L/C, PayPal, Cash, Western Union, and Small-amount payment. Currencies accepted are USD, EUR, JPY, AUD, HKD, and CNY.