What is the minimum order quantity?

Minimum Order Quantity is 1 Pc.

What are the lead times for production?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

Do you offer customization services?

Yes, we offer Customization from Samples, Customization from Designs, Full Customization, Flexible customization, and Minor Customization.

High Strength Customized Rbcuzn-a Welding Rod 3mm 4mm

Name: High Strength Customized Rbcuzn-a Welding Rod 3mm 4mm
Brand: Tongling Xin Xin Welding Materials Co., Ltd.
SKU: 1941025051

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

US$7.70

500-1,999 kg

US$7.50

2,000+ kg

Sample price:US$7.70/kg.Request sample

Product profile

Customization

Available

Type

Rolling Wire

Material

Copper / Copper Alloy

Model NO.

HS221

Flux Containing

Not Containing Flux

Slag Characteristic

None

Extended Length

>20mm

Welding Temperature

890℃

Application

Brazing Copper, Steel, Copper-Nickel Alloy, etc

Color

Yellow

Length

1000mm

Tensile Strength

400MPa

Elongation Rate

25%

Transport Package

5-10 Kg/Shrink Film

Specification

1.6-5.0mm

Trademark

STRONGLION

Origin

China

Production Capacity

150 Ton/Year

Key features

High Strength Material: Tensile strength of 400MPa with 25% elongation rate for durable performance.

Wide Application Range: Suitable for brazing copper, steel, and copper-nickel alloys.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO45001:2018 standards.

Low Minimum Order: Minimum order quantity starts from just 1 piece.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Experienced Manufacturer: Established in 2009 with 17 years of export experience.

Multiple Payment Options: Accepts T/T, L/C, PayPal, Cash, and other major currencies.

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: ≤7.78h

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:Who are we?

We are based in Anhui, China, started in 2009, and sell to Mid East (40.00%), Southeast Asia (20.00%), North America (12.00%), Domestic Market (10.00%), South America (8.00%), South Asia (5.00%), and Eastern Asia (5.00%). There are total about 51-100 people in our office.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What can you buy from us?

Brass Welding Rod, Phosphorus Copper Silver Brazing Alloy, Bronze Brazing Alloy, Aluminum Welding Rod, Welding Flux.

Q:Why should you buy from us not from other suppliers?

XINXIN welidng offer an extensive range of brass, silver and copper brazing alloys, as well as flux to suit your welding applications. Buy your nickel, siler, copper alloys and fluxes online from XINXIN today.

Q:What services can you provide?

Accepted Delivery Terms: FOB, CFR, CIF; Accepted Payment Currency: USD, EUR, JPY, AUD, HKD, CNY; Accepted Payment Type: T/T, L/C, PayPal, Cash; Language Spoken: English, Chinese, Spanish, Japanese, Arabic, Korean.