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Precision Forged Steel Roller Ring Built for Lasting Performance
US$500.00-10,000.00
1 Piece
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
forged ringMolding Technics
Pressure CastingApplication
Machinery PartsMaterial
SteelHeat Treatment
QuenchingSurface Treatment
PassivationForging Tolerance
+/-0.5mmStandard
AISICertification
ISO 9001:2000Manufacture
According to DrawingsMOQ
1 PiecePlace of Origin
Jiangsu, ChinaMaterials
Alloy SteelTransport Package
Standard Export PackingSpecification
ID300mm ~ ID 6000mmTrademark
LJOrigin
ChinaProduction Capacity
1000t /MonthKey features
Custom Manufacturing: Manufacture according to customer drawings with flexible customization options.
Large Capacity Production: Capable of producing rings with largest OD up to 8000mm and weight up to 15000kg.
High Precision Tolerance: Forging tolerance maintained at +/-0.5mm for high accuracy requirements.
ISO 9001:2000 Certified: Manufacturing process certified under ISO 9001:2000 quality management standards.
Versatile Surface Finish: Surface finish available at 3.2um Ra or customized as per customer requirements.
Low MOQ: Minimum order quantity starts from just 1 piece for flexible purchasing.
Comprehensive Testing: Equipped with advanced non-destructive flaw detection and physical testing facilities.
Wide Industry Application: Products suitable for wind energy, gear boxes, power, petroleum, and shipbuilding industries.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-05-01Nearest Port: shanghaiAverage Response Time: ≤7.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR
AI-Powered supplier vetting
SummaryThe supplier is identified as not being a professional technical supplier and does not provide 3D software design or SDK services. It offers broad customization and ODM services, and reports OEM service for popular brands, but has only one R&D engineer and no new products in the past year. Manufacturing operates one production line, with three quality-control testing devices and fewer than five quality-control staff. Finished-product inspection instructions are uniformly followed, while continuous quantity reconciliation for production batches is not performed. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but written records are unavailable. The supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Financial information is present only as year labels, without sufficient evidence to assess credibility. No certification information is provided.
Supplier typeThe supplier explicitly states that it is not a professional technical supplier and does not provide 3D software design services. This defines it primarily as a product customization/manufacturing supplier rather than a specialized technical-service provider.
R&D capabilityThe supplier has one R&D engineer responsible for confirming requirements, designing products, and providing technical support, and offers ODM services. However, it reports no new products in the past year, no SDK availability, and no professional technical-supplier or 3D software design capability, indicating limited evidence of ongoing innovation.
Production capacityThe supplier operates one production line and has three quality-control testing devices, fewer than five quality-control staff, and processing equipment including CNC and heat-treatment machinery. Finished-product inspection instructions are uniformly followed, but the factory does not conduct continuous quantity reconciliation for each batch or production lot, leaving a documented production-control deficiency.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements provide direct evidence of broad customization capability.
Client casesThe supplier reports providing OEM services for popular brands, which is direct evidence of at least one type of customer experience. No specific brand names, project details, volumes, or verifiable case documentation are provided, so the depth of its customer cases cannot be assessed.
Product Q&A
Q:Are you trading company or manufacturer?
A:
We are factory and trading company
Q:How long is your delivery time?
A:
Generally it is 10-20 days if the goods are in stock. or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q:Do you provide samples ? is it free or extra ?
A:
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What is your terms of payment ?
A:
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Send Inquiry
*To:
Wuxi Liangjiang Metal Co., Ltd.
Wuxi Liangjiang Metal Co., Ltd.*Content:
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