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Ductile Iron, Spheroidal Graphite Cast Iron Plain Rolling Mill Rolls (Improved SGAI) with Threaded Hole for Bloom Mill
US$3,500.00
2 Pieces
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
10 YearsModel NO.
Improved SGAICondition
NewCertification
ISO9001, ISO14001Standard
GB, GB/T1504-2008Customized
CustomizedMaterial
SgpiiApplication
Metal Processing Machinery Parts, Rolling MillBarrel Length
Max 1.2 MeterSingle Weight
Max 10tons/PCTaper
AvailableMultiple Thread Holes
AvailableDeep Hole
AvailableCustomized Roughness
AvailableLettering
AvailableMOQ
2PCSTrial Order
AvailableApplication 1
Blooming Mill, Big and Medium-Size Section SteelApplication 2
Wire and Rod, Narrow Strip Steel MillInspection
100% InspectionBarrel Hardness
55-65 HsdRoll Neck Hardness
35-55 HsdTensile Strength
Great Than or Equal to 450 N/mm2Transport Package
BrandrethSpecification
280-750mm roll body diameterTrademark
ZhonghangOrigin
HuzhouHS Code
8455300000Production Capacity
15000 Ton/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, reports new products in the past year, and provides OEM services to recognized brands. It has substantial manufacturing equipment, 10 production lines, stated mill-roll and ring output of 15,000 tons, and export sales representing 51%–70% of total sales. The supplier reports ISO9001 and ISO14001 certification, additional standardization certifications, and sales to more than 80 steel enterprises. However, manufacturing capacity lacks a valid contract with associated subcontractors, finished-product inspections have instructions but no written records, and no quality assurance is reported. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. R&D documentation was unavailable for audit, and patent information is inconsistent across the provided slices.
Supplier typeThe supplier presents itself as a manufacturer with extensive metalworking equipment, 10 production lines, and stated mill-roll and ring production of 15,000 tons. It also offers OEM, ODM, and multiple forms of customization, indicating a manufacturer with design and production-service capabilities rather than only a trading role.
CertificationsThe supplier states that it has passed ISO9001 and ISO14001 quality and environmental management system certification, as well as AAA standardized good behavior certification. These certifications provide explicit evidence of formal quality and environmental management credentials.
After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation, so after-sales support appears procedurally established but geographically limited.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. R&D personnel are also described as developing products according to customer requirements, directly supporting customized-order capability.
Client casesThe supplier states that it provides OEM services to well-known brands and that its products are sold to more than 80 large and medium-sized steel enterprises domestically and internationally. These are explicit customer and market references, although individual customer names and case details are not provided.
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Huzhou Zhonghang Roll Co., Ltd.
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