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Product profile
Customization
AvailableType
Carbon Steel BarStandard
AISI, ASTM, DIN, JIS, GB, BSModel NO.
S235JRComposition
Carbon Steel & Alloy SteelTechnique
Hot RolledShape
as Per Customers' DrawingSurface Treatment
PolishedSpecial Use
MachineryApplication
Structural Steel BarSize
as Per Your RequestTransport Package
Wooden BoxSpecification
as per customers' designTrademark
GUO TAIOrigin
ChinaHS Code
7216990000Production Capacity
100, 000 Tons/YearKey features
Customizable Shape: Shapes available as per customer drawings including round, flat, angle, square, hexagonal, oval, and triangle bars.
Customizable Size: Sizes can be customized according to customer requests.
Versatile Surface Treatment: Options include polished or galvanized finishes to suit specific needs.
Wide Standard Compliance: Meets multiple international standards including AISI, ASTM, DIN, JIS, GB, and BS.
Diverse Material Options: Available in Carbon Steel and Alloy Steel compositions.
Hot Rolled Technique: Manufactured using hot rolling technique for structural integrity.
Flexible Lead Time: Off-season lead time within 15 workdays; peak season lead time one month.
Global Shipping Terms: Supports FOB, EXW, CFR, and CIF terms for international trade.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-03-25Nearest Port: Shanghai, NingboAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryBONA SPECIAL STEEL LIMITED is a China-based limited company in Jiangsu, identified as both a trading company and manufacturer/factory, with steel parts among its offered products. It reports annual capacities of 50,000 tons for stainless steel profiles and 30,000 tons for stainless steel tubes, and offers multiple customization methods. The supplier provides OEM services for popular brands and accepts FOB, CIF, CFR, and EXW quotation terms. However, the available information shows no new products launched in the past year, no SDK availability, no inventory, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Certification, quality assurance, traceability, outsourcing procedures, contract status, and complaint-handling effectiveness are not sufficiently evidenced. Financial records are referenced for 2022–2024, but no assessable financial details are provided.
Supplier typeThe supplier is identified as a limited company operating as both a trading company and manufacturer/factory, with steel parts listed in its product scope. Its registered business scope includes metal-material sales and import/export activities, indicating a combined manufacturing and trading profile.
After-Sales capabilityThe supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. It also has no recorded offline trade-show participation, while complaint-handling effectiveness and related service mechanisms are listed as other or unknown; therefore, after-sales capability is not positively established.
R&D capabilityThe supplier launched no new products in the past year and reports no available SDK. Although it offers design-based customization, the explicit absence of recent product launches and SDK capability indicates a deficiency in the evidence available for innovation capability.
Production capacityThe supplier is identified as a manufacturer/factory and reports annual capacities of 50,000 tons for stainless steel profiles and 30,000 tons for stainless steel tubes. However, it reports no in-stock service capability, and its outsourcing procedures and manufacturing-capacity contract status are unknown; the stated production capacity itself is explicit.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization capability.
Client casesThe supplier explicitly states that it provides OEM services for popular brands, which is evidence of at least one type of customer engagement. No named brands, project examples, volumes, or independently verifiable case details are provided.
Product Q&A
Q:What shapes are available for the steel profile?
A:
We offer various shapes including round, flat, angle, square, hexagonal, oval, half round, triangle, T-bar, and others based on customer drawings.
Q:Can the size of the product be customized?
A:
Yes, sizes can be customized according to your specific requests.
Q:What surface treatments do you offer?
A:
We provide polished or galvanized surface treatments.
Q:What materials are used for this product?
A:
The product is made from Carbon Steel and Alloy Steel.
Q:Which international standards do you comply with?
A:
We comply with AISI, ASTM, DIN, JIS, GB, and BS standards.
Send Inquiry
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BONA SPECIAL STEEL LIMITED
BONA SPECIAL STEEL LIMITED*Content:
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