How is quality guaranteed?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What certifications does the company have?

The company holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications.

Durable Materials Cj301 Copper Gas Welding Flux

Name: Durable Materials Cj301 Copper Gas Welding Flux
Brand: Tongling Xin Xin Welding Materials Co., Ltd.
SKU: 2102030595

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

US$2.08

1-19 kg

US$1.89

20+ kg

Sample price:US$2.08/kg.Request sample

Product profile

Customization

Available

Color

White

Welding Temperature

850-1150

Model NO.

CJ301

Slag Characteristic

Perfect

Type

Brazing Flux

Brand

Xin Xin

Transport Package

500g/Bottle

Specification

114g/225g/250g/500g

Trademark

STRONGLION

Origin

China

Production Capacity

100 Ton/Year

Key features

Durable Copper Flux: CJ301 flux for gas welding and brazing of copper and copper alloys.

Wide Customization: Offers full, flexible, minor customization from samples or designs.

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

Fast Lead Time: Quick delivery within 1-7 days for small to medium orders.

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

Strict Quality Control: Pre-production samples and final inspections before shipment.

Global Reach: Sells to Middle East, Southeast Asia, North America, and more.

Low MOQ: Minimum order quantity starts from 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: ≤8.99h

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.