How is quality control performed?

Finished products undergo 100% inspection including visual and function checks.

What is the after-sales support policy?

After-sales support is available 24 hours a day, 7 days a week.

What industries can this product be used in?

It is used in the steel industry, petrochemical industry, and DRI industry.

Catalyst Tube Used in Dri

Name: Catalyst Tube Used in Dri
Brand: Qingdao Yuanding Group Co., Ltd.
SKU: 1980229181

Shandong, ChinaQingdao Yuanding Group Co., Ltd.

US$300.00-3,000.00

1 Piece

Product specifications

MATERIAL

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Material

Castable

Refractoriness (℃)

800-1500

Model NO.

QYD-C012

Shape

Pipe

Usage

Steel Industry

Performance

Stable& Long Service Life

Quality Control

Comprehensive Quality Control System

After Service

24hours/ 7days

Technology

Unique Processing Method

Feature

Long Time Materials

Type

Heat-Resistant Material

Transport Package

Customized

Specification

1.4848, 1.4852, 2.4879, MORE 2, HPNb,

Trademark

QYD

Origin

China

HS Code

84179090

Production Capacity

50000 PCS/Year

Key features

ISO 9001 & 14001 Certified: All leading products hold ISO 9001 and 14001 international system certifications.

Customization from Designs: ODM and OEM services available with customization options from client designs.

Stable & Long Service Life: Performance features stable operation and extended service life for industrial use.

Comprehensive Quality Control: 100% visual and function inspection for finished products with 15 QA/QC inspectors.

Unique Processing Method: Proprietary technology ensures high-quality heat-resistant material processing.

24/7 After-Sales Support: Technical support available 24 hours a day, 7 days a week.

Proven Industry Experience: Qualified supplier for CNPC and major global oil companies like Pemex and Taneko.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperienceManagement Certification

Qingdao Yuanding Group Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.31h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 184 employees, four production lines, a valid import and export license, and approximately 20 years of export experience. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, maintains documented service, corrective-action, complaint-handling, and finished-product inspection procedures, and has in-stock service capability. It provides ODM and OEM services, including for well-known brands, but reports no new product development in the past year and no available SDK. Production controls show weaknesses: there is no valid manufacturing contract with affiliated subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation. Overseas warehouse and showroom capabilities are unavailable. Financial records are identified for 2021–2023, but the provided information does not include financial results or sufficient evidence to assess financial credibility. Customer cases are not specifically disclosed.

Supplier typeThe supplier is identified as a combined-type company and a limited company, with no larger-company affiliation or offshore company name. It employs 184 people and holds a valid import and export license, indicating an independently operated, legally licensed trading and manufacturing entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has documented and implemented procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also has in-stock capability, but lacks overseas warehouses and showrooms; the documented procedures provide positive evidence for service handling, while the overseas support limitations remain relevant.

R&D capabilityThe supplier reports no available SDK and no new products in the past year. Although it offers ODM services, the explicit absence of SDK availability and recent new-product development indicates insufficient evidence of strong current innovation capability.

Production capacityThe supplier reports four production lines, 25 qualified service suppliers, and stated peak- and off-season lead-time information. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation, which are explicit production-control deficiencies.

Customization capabilityThe supplier explicitly provides ODM services and OEM services for well-known brands, supporting its ability to handle customized product development and branded manufacturing. Its approximately 20 years of export experience further supports operational familiarity with international customized orders.