What is the warranty or quality guarantee?

We conduct 100% inspection (Visual inspection & Function inspection) for finished products with strict QA/QC procedures.

Where is the nearest port for shipping?

The nearest port is Qingdao Port.

Spun Casting High Alloy Steel Roller in The Float Glass Process

Name: Spun Casting High Alloy Steel Roller in The Float Glass Process
Brand: Qingdao Yuanding Group Co., Ltd.
SKU: 1910275261

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

Material

Castable

Refractoriness (℃)

650-70

Model NO.

steel rollers

Shape

Roller

Application

Flat Glass Annealing Lehr

Design

Customized

Performance Feature

Long Term Used, No Thermal Bending, Smooth Surface

Feature

Long Time Materials

Type

Heat-Resistant Material

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

Customized Design Options: Offers customized design solutions and dimensions to meet specific float glass annealing lehr requirements.

Long Service Life: Features stable dimensions, smooth surfaces, and no thermal bending for extended durability in high-temp zones.

Patented Composite Technology: Composite Ring Roller holds state patent ZL 2012 2 0025156.1 for fast heat dissipation and scratch-free performance.

ISO 9001 Certified Quality: All leading products pass ISO 9001:2000 international quality system certification with 100% finished product inspection.

Versatile Material Selection: Available in Cr25Ni20, Cr18Ni8, Fiber, Graphite, and Composite materials for various temperature zones.

Scratch-Free Surface: Ensures fine, smooth quality that prevents scratching on sheet glass surfaces during the annealing process.

OEM/ODM Service Support: Provides full OEM and ODM services with 4 R&D engineers to support custom manufacturing needs.

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: ≤9.34h

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.