What certifications does the company hold?

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

Are the rollers suitable for float glass annealing?

Yes, they are specifically designed for float glass annealing lehr lines.

Smooth Surface Annealing Lehr Glass Roller by Centrifugal Casting

Name: Smooth Surface Annealing Lehr Glass Roller by Centrifugal Casting
Brand: Qingdao Yuanding Group Co., Ltd.
SKU: 1929109732

Shandong, ChinaQingdao Yuanding Group Co., Ltd.

US$100.00-5,000.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

650-70

Model NO.

roller

Shape

Roller

Type

Heat-Resistant Material

Application

Float Glass Annealing Lehr

Craft

Centrifugal, Heat Treatment

Package

Impregnated Paper, Polythene Sleeve and Hardboard

Advantage

Anti-Corrosive, Surface Smooth, Non-Asbesto etc

Structure

Customized

Kind

Steel/Lor/Ring/Donut/Composite/Graphite/Pattened

Material

Castable

Transport Package

Customized

Specification

25/20, 18/8, 25/4, fiber, graphite, compound,

Trademark

QYD

Origin

China

HS Code

84759000

Production Capacity

50000 PCS/Year

Key features

Customized Structure: Structure is fully customizable to meet specific application requirements.

Smooth Surface Finish: Scratch-free surface ensures high-quality glass production without defects.

Anti-Corrosive Material: Made from heat-resistant materials like stainless steel and graphite for durability.

Long Service Life: Designed for long-term use in high-temperature zones of annealing lehr.

ISO Certified Quality: Products pass ISO 9001:2015, ISO45001:2018, and ISO14001 certifications.

OEM/ODM Services: Full customization from designs available for specific client needs.

Patented Technology: Composite Ring Roller features state patent No. ZL 2012 2 0025156.1.

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: ≤7.24h

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.