Numerous Positive Reviews Qj102 Silver Brazing Paste

Name: Numerous Positive Reviews Qj102 Silver Brazing Paste
Brand: Tongling Xin Xin Welding Materials Co., Ltd.
SKU: 1941662031

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

US$8.80

1-19 kg

US$6.80

20+ kg

Sample price:US$8.80/kg.Request sample

Product profile

Customization

Available

Type

Brazing Flux

Material

Borax, Boric Acid

Model NO.

QJ102

Flux Containing

Containing Flux

Slag Characteristic

Perfect

Extended Length

None

Color

White

Mode

Qj102

Melting Point

600-850℃

Feature

High Activity

Product Name

Copper Gas Welding Flux

Application

Flux for Gas Welding and Brazing of Copper and Cop

Transport Package

500g/Bottle

Specification

114g/225g/250g/500g

Trademark

STRONGLION

Origin

China

Production Capacity

100 Ton/Year

Key features

High Activity Flux: QJ102 Silver Brazing Paste offers high activity for efficient joining.

Wide Application Range: Suitable for copper, copper alloys, steel, and stainless steel.

Full Customization Available: Offers full customization, flexible customization, and minor customization options.

ISO Certified Manufacturer: Certified with ISO9001:2015, ISO14001, and ISO45001:2018.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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

Low MOQ: Minimum Order Quantity is just 1 piece.

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: ≤9.84h

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:Is brazing flux the same as soldering flux?

Difference Between Brazing Flux and Soldering Flux.Brazing flux is used to join metals together at high temperatures while soldering flux is used to join metals together at lower temperatures.

Q:Can I customize the product?

Yes, we offer full customization, flexible customization, minor customization, and customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:How long is the lead time?

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