China Supplier Welding Materials Magnesium Az31 Welding Wire

Name: China Supplier Welding Materials Magnesium Az31 Welding Wire
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 790295592

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$9.90-298.00

100 kg

Sample price:US$138.00/kg.Request sample

Product profile

Customization

Available

Type

Extruded Wire

Material

Magnesium Alloy

Model NO.

AZ31B, AZ61A, AZ91D, AZ92A

Flux Containing

Not Containing Flux

Extended Length

10-20mm

Magnesium

Min 95%

Color

Silver

Standard

American Standard ASTM G-97

Weight

1kg, 5kg, 15kg, 20kg

Application

Heating, Household Electrical

Certification

ISO 9001, SGS

Transport Package

by Roll or Can Be Customized

Specification

0.5 - 8mm

Trademark

sinoMg

Origin

Zhengzhou China

HS Code

8311200000

Production Capacity

300, 000 Kg Per Month

Key features

Customizable Specifications: Diameter 0.3mm-8.0mm and weight options like 1kg, 5kg, 15kg, 20kg are available for customization.

High Purity Material: Magnesium content is at least 95%, ensuring high quality and stable performance for welding.

Advanced Manufacturing: Uses one-time extrusion molding process, replacing traditional extrusion and drawing methods.

Strong Welding Performance: Weld strength exceeds non-welded zones with small heat effect zone and no blistering.

Certified Quality: Products comply with ISO 9001, SGS, and ASTM B90 standards for reliability.

Versatile Application: Suitable for welding industrial pure nickel forgings, castings, and various magnesium alloys.

OEM/ODM Service: Supports custom products based on customer requirements or drawings with professional engineering team.

Fast Delivery: Standard delivery time is 10-15 days with a supply ability of 300,000 kg per month.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

SINO ZHENG INDUSTRIAL INC.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: ZHENGZHOU, QINGDAO, SHANGHAIAverage Response Time: ≤5.26hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummarySINO ZHENG INDUSTRIAL INC. is identified as both a trading company and manufacturer/factory in China, offering magnesium wheels, welding wire, heatsinks, anodes, plates, and related products. It reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, exports beginning in 2015, and markets across the Americas, Europe, and Southeast Asia. Product descriptions and company information indicate technical expertise in magnesium materials and welding processes. However, overseas service infrastructure, 3D design, OEM/ODM, after-sales capability, and customization are not sufficiently documented. The audit record identifies BV, but the stated evaluation result is 0, which should be treated cautiously.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, indicating combined commercial and manufacturing functions. Its listed product portfolio is centered on magnesium products.

CertificationsThe supplier lists ISO 9001 and ISO 14001 management-system certifications. A BV audit is also recorded with validity from September 10, 2025 to September 9, 2026, but the audit evaluation result is stated as 0, so the audit outcome itself does not provide positive assurance.

R&D capabilityThe company describes technological, product, and process innovation, including a one-time extrusion process for 1.2 mm magnesium welding wire and efforts to expand magnesium applications. It also reports 6–10 R&D engineers, but 3D design, new-product development status, ODM, and OEM capabilities are marked unknown.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated output for magnesium welding wire and forged magnesium wheels. It also reports off-peak lead times within 15 working days and peak-season fulfillment of 2–3 months, supporting an established production operation, although the production figures should be interpreted as self-reported.

Client casesTwo records identify the same buyer, CÔNG TY CỔ PHẦN HUY MINH, associated with specified cathodic-protection alloy products imported into Vietnam. These records provide evidence of an associated buyer and product transactions, but they do not establish the scale, duration, performance, or breadth of customer references.

Product Q&A

Q:Are you a factory or trading company?

We are a direct manufacturer located in Zhengzhou Henan province, and have our equipment.

Q:Are your products customized?

Yes, the products in the website are only the common type or the previous types, we can supply the new products according to your requirements or drawings.

Q:I do not know how to use your product? Do not worry!

We can supply technical guidance together with products.

Q:How can I get some samples?

Several samples are freely offered for buidling the business long-term relationships and letting our customers believing the quality of our products.

Q:How does your factory do regarding quality control?

We passed ISO 9001 and SGS certificate.