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Leading Welding Wire Manufacturer In China Since 1999

SANZHONG WELD supplies ER1070,ER1100,ER4043, ER4047,ER5183,ER5356, ER5556, flux cored welding wire E71T-1C,E71T-11,E71T-GS,and MIG welding wire ER70S-6,SG2, SG3 for distributors, OEMs and industrial users worldwide. Get stable quality, flexible packaging and technical support from an ISO/CE certified welding wire factory.

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Leading Welding Wire Manufacturer In China Since 1999

Request a Quick Quote

Factory Price

Competitive prices from original manufacturer.
OEM Service

Our comapny provide OEM services with your LOGO.
Free Sample

We can supply free A4 sample to you for testing.
Visit Our Factory

Visit our 60,000 square feet factory base and warehouse.

Welding Wire Products for Your Market

SANZHONG WELD offers comprehensive welding wire solutions to meet your aluminum welding wire, flux-cored welding wire, MIG welding wire, and stainless steel welding wire needs. Our product range includes aluminum filler metals such as ER5356, ER4043, ER5183, and ER4047 for MIG/TIG welding, available in spool, drum, and TIG rod packages.

We also provide flux-cored wires such as E71T-1 and E71T-GS for carbon steel fabrication, repair welding, and industrial applications, along with ER70S-6 MIG welding wire featuring stable arc performance, smooth feeding, and flexible packaging options. In addition, our stainless steel welding wires deliver reliable welding performance, consistent quality, and professional export support for distributors and industrial users worldwide.

Popular Product Offerings

SANZHONG WELD offers everything you need for your aluminum welding wire, flux-cored welding wire, mig welding wire, and stainless steel welding wire needs.

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Aluminum Welding Wire

Flux Cored Welding Wire

Mig Welding Wire

Stainless Steel Welding Wire

Can't Find Ideal Welding Wire For Your Industries?

Consult Your SANZHONG WELD Expert

Welding Wire Solutions for Industrial Applications

From aluminum formwork and shipbuilding to new energy vehicles and general fabrication, SANZHONG WELD helps customers choose suitable welding wire specifications for real production needs.

Aluminum Formwork

Aluminum welding wire for stable joining quality and consistent fabrication output.
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Shipbuilding

Aluminum and flux cored welding wire options for demanding structural applications.
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New Energy Vehicles

Aluminum filler metals for lightweight components and modern manufacturing requirements.
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Automotive

MIG welding wire and aluminum welding wire for production efficiency and weld consistency.
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About SANZHONG WELD

Why Global Buyers Work with SANZHONG WELD

We are the professional welding wire supplier in china, has the 23+ years of manufacturing experience, with an area of 115,000 square meters and over 150 employees including more than 10 technician.

SANZHONG WELD supply aluminum welding wire, flux cored welding wire, mig welding wire, stainless steel welding wire. All the welding wire got the CE certification. And SANZHONG WELD as an Iso 9001 certified factory.

All the welding wire has exported 100+ counties in the world. Get your best welding wire price today.

Learn More About SANZHONG WELD

Technical support for diameter, package and product parameter adjustment based on customer requirements.

Sourcing Welding Wire from SANZHONG WELD

For Brand Owners

We have worked with different businesses taking their ideas from conception to fulfilling their desired welding wire solutions. Help you better define what you want and realize your brand’s product solutions.

For Manufacturers & Suppliers

Our in-house modern production plant allows us to offer great quality options to appeal to your target customers. Our streamlined manufacturing processes are here to provide you with the best welding wire in the market.

For Wholesalers

Being one of the most equipped welding wire manufacturing companies, we offer the best quality products at a significantly low cost. This allows us to work with you to ensure that you get to also extend great prices to your customers.

Boost Your Business Now !

23+

Years manufacturing experience

150+

Employees and technical support team

100+

Export countries and regions

ISO/CE

Quality and compliance documents

Factory, Quality Control and Export Support

SANZHONG WELD is a professional welding wire supplier in China with 23+ years of manufacturing experience, 150+ employees and a technical team supporting product selection and parameter adjustment.

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Expertise in type

Superior to heart
Professional spirit

Professional quality
Popular trust

Great value enjoyment
First-rate service

First-class quality
Economy is more affordable

Reasonable Price

Process

How to Start Your Welding Wire Project

Share Your Requirements

Provide product model, specifications, packaging details, and order quantity. Our team will quickly understand your needs and recommend the right solution.

Confirm Technical Requirements

We evaluate application scenarios, technical standards, and market needs to ensure the product meets your project requirements.

Quotation & Sample Support

Receive competitive quotations, product samples, and technical documents for quality evaluation and project confirmation.

Specification Approval

Confirm samples or product specifications, finalize order details, and prepare for efficient production.

Production & Quality Control

Products are manufactured with strict quality inspection and professional export packaging to ensure reliable delivery.

Shipment & After-Sales Support

We provide smooth shipment coordination and ongoing technical support for long-term cooperation.

Welcome to Visit Our Factory

Your Premier Welding Wire Manufacturer in China,Welcome You to visit Us.

Why SANZHONG WELD is Trusted by 1000+ Global Importers?

Large Scale Manufacturing Facility

SANZHONG WELD has 12 production lines of welding wire, 23 sets of machines and 8 sets of machines.

23+ Years Manufacturing Experience

We are the professional welding wire supplier in china, has the 23+ years of manufacturing experience.

100% Quality Assurance

Thanks to our efficient production lines, we are able to create high-quality samples within 3-7 days and complete your order within 30 days.

Delivery in Time

All the welding wires have been tested before delivery. We use UV tester machine to simulate the sunny, rainy, windy, snowy condition and test the tensile strength.

Full set of Certification

We have passed the certification of lSO9002 System of French. Our major products are approved by Chinese CCS, American ABS, British LR.

Excellent Research& Development Team

There are 15 senior engineers in our Research & Development Team. They can design any welding wire to meet customers’ demand.

Client Feedback

USA
Mr. Richard

We know SANZHONG WELD over 20 years, and I really like their design & quality, and they're our best after sales supplier in Asia.

UK
Mr. Smith

Awesome product all went well using it... thank you I highly recommend.

Germay
Mr. Edison

Really a good place for welding wire,, I am fully satisfied with the product’s price because of its total value for money.

Latest Welding Wire Insights

Read practical updates about welding wire selection, aluminum filler metals, packaging options, quality documents and international purchasing.

This section helps buyers learn before inquiry and supports long-term SEO growth.

September 24, 2026

What is the complete list of AWS A5.9 / A5.9M types?

AWS A5.9 / A5.9M: The Complete Classification Guide for Bare Stainless Steel Welding Electrodes and RodsWhat Is AWS A5.9 / A5.9M and What Does It Cover?AWS A5.9/A5.9M is the American Welding Society specification titled "Specification for Bare Stainless Steel Welding Electrodes and Rods."It prescrib

September 28, 2026

Choosing Between ER308, ER308L, and ER308LSi Stainless Steel Welding Wires

What is the primary difference between ER308, ER308L, and ER308LSi stainless steel welding wires?The main differences between **ER308**, **ER308L**, and **ER308LSi** stainless steel welding wires lie in their **carbon content** and **silicon content**, which significantly impact their suitability fo

October 17, 2026

What is the complete list of AWS A5.36 / A5.36M types?

What is the scope of AWS A5.36 / A5.36M?AWS A5.36/A5.36M is the American Welding Society specification that prescribes requirements for the classification of carbon and low-alloy steel flux cored electrodes for flux cored arc welding (FCAW) and metal cored electrodes for gas metal arc welding (GMAW)