What are your terms of payment?

We accept T/T with 30% deposit and 70% before delivery. We will also provide photos of the products and packaging for verification.

What is the delivery time?

Sample delivery usually takes 2-3 days, while bulk orders take 5-7 days.

Can we visit your factory before placing an order?

Yes, you are welcome to visit our company or factory at any time.

Copper Solder Bar for Welding Machine

Name: Tin/Silver/Copper Solder Bar for Welding Machine
Brand: Guangdong ZhongShi Metals Co., Ltd
SKU: 879451815

Guangdong, ChinaGuangdong ZhongShi Metals Co., Ltd

US$14.50

100-299 kg

US$14.00

300+ kg

Sample price:US$0.00/30g.Request sample

Product profile

Customization

Available

Type

L (Low Temperature Low Alloy Steel Electrode)

Material

Tin

Model NO.

Sn60Pb40

Diameter

6.0mm

Length

300-400mm

Welding Core Type

Alloy Structural Steel

Electrode Coating Type

Titanium Calcium

Slag Characteristic

Alkaline

Stainless Steel Welding Rod Type

Chromium Stainless Steel

Function

Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Gravity Electrode, Moisture-Proof Electrode

Welding Power

Colour

Grey

Package

500g/Bottle

Shipping Port

Sz or by Customized

Packing

Neutral Packing or OEM Packing

Transport Package

Customized

Specification

500g/bottle

Trademark

zhongshi

Origin

China

HS Code

8001202900

Production Capacity

6000 Tons

Key features

Certified Manufacturer: ISO9001, ISO14001, QC080000 certified with ROHS and REACH compliance.

Low Dross Generation: Anti-oxidant formula reduces dross to 1/5 of common solder bars.

OEM/ODM Support: Accepts OEM orders and offers full customization from samples or designs.

Free Sample Testing: Provides free samples for quality testing (customer pays freight).

Fast Delivery: Samples ship in 2-3 days; bulk orders deliver in 5-7 days.

1-Year Warranty: Comprehensive 1-year warranty period for product quality assurance.

SGS Certificate Included: Each order includes SGS certificate and material safety data sheet.

Company profile

Cooperated with Fortune 500Flexible CustomizationStandardized quality controlR&D Capabilities

Guangdong ZhongShi Metals Co., Ltd

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: N/A CertifiedNearest Port: Shenzhen portAverage Response Time: ≤4.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, SDK, ODM, OEM, and broad customization capabilities. It has documented quality-control, complaint-handling, supplier-service, and corrective-action procedures, plus material traceability. Manufacturing support includes valid contracts with associated subcontractors, inventory capability, overseas warehouses, overseas showrooms, 10 production lines, and stated annual output. Financial records are reported for 2020–2022, but no monetary figures are provided for assessment. The supplier reports no new products in the past year. Its management-system certification status is listed as NIL, while company descriptions cite regional industrial and engineering recognition. Evidence of customer cases is limited to OEM service for well-known brands.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and reports R&D, 3D software design, SDK, ODM, and OEM capabilities. It also operates 10 production lines and has stated production output, indicating a combined technical and manufacturing profile.

CertificationsThe available evidence lists supplier management-system certification as NIL. Although the company description mentions national, provincial, and city-level industrial or engineering recognition, these are not presented as management-system certifications.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and maintains written procedures for service capability, corrective and preventive actions, and quality-control records. These controls support after-sales handling, although specific response times or service performance results are not provided.

R&D capabilityThe supplier reports R&D capability, 3D software design, available SDK support, ODM services, and engineering-technology-center recognition. However, it also states that no new product was developed in the past year, so current product innovation momentum is not clearly demonstrated.

Production capacityProduction capability is supported by 10 production lines, inventory capacity, valid manufacturing contracts with associated subcontractors, overseas warehouse capability, and documented inspection and quality-control procedures. The supplier also reports export capability through both agency export and self-operated import/export rights.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization execution.

Client casesThe supplier explicitly reports OEM services for well-known brands, providing evidence of at least one category of recognized-brand customer experience. No specific customer names, project details, volumes, or performance records are provided.