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Products undergo 100% inspection (visual and function) by 15 QA/QC inspectors, ensuring high precision, smooth surface, and long service life.

Float Glass Annealing Lehr Roller Zone a - Zone F-Lehr Roller

Name: Float Glass Annealing Lehr Roller Zone a - Zone F-Lehr Roller
Brand: Qingdao Yuanding Group Co., Ltd.
SKU: 1936809062

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.

glass rollers

Shape

Roller

Type

Heat-Resistant Material

Material

Castable

Transport Package

Customized

Specification

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

Trademark

QYD

Origin

China

HS Code

84759000

Production Capacity

50000 PCS/Year

Key features

Long Service Life: Designed for long term use in float glass annealing lehr with stable dimension and corrosion resistance.

Scratch-Free Surface: Smooth surface and fine quality ensure no scratches on the glass sheet during the annealing process.

Customized Materials: Available in Castable, Cr25Ni20, Cr18Ni8, Fiber, Graphite, or Composite materials based on design.

Patented Technology: Composite Ring Roller achieved state patent No. ZL 2012 2 0025156.1 for superior structure performance.

ISO 9001 Certified: Leading products passed ISO 9001:2000 international quality system certification for reliability.

100% Product Inspection: Strict QA/QC with 15 inspectors performing 100% visual and function inspection on finished products.

OEM/ODM Support: Full customization from designs available with dedicated R&D engineers and production machines.

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: ≤7.13h

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.

Product Q&A

Q:What materials are available for the annealing lehr rollers?

Materials include Castable, Cr25Ni20, Cr18Ni8, Fiber Material, Graphite Material, and Composite Material, all customizable based on design.

Q:Can the rollers be customized for specific applications?

Yes, OEM and ODM services are available. Customization includes material selection, dimensions, and designs to fit specific annealing lehr zones.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 2 pieces.

Q:What are the payment terms and lead times?

Payment terms are LC or T/T. Lead time is 1-3 months off-season and 3-6 months during peak season.

Q:Does the company provide quality certification?

Yes, leading products have passed ISO 9001:2000 international quality system certification, and the company holds ISO9001:2015 management system certification.