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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Topsun Trading Co., Ltd. supplies carbon‑steel reinforcing bars that are deformed to improve concrete bond. The bars are offered in HRB400 and HRB500 grades, with diameters ranging from 6 mm to 50 mm and lengths selectable between 1 m and 12 m. All products meet international specifications such as ASTM A615, BS 4449, GB 1499.2 and JIS G3112, and the supplier cites a monthly capacity of 100 000 tonnes.
In the construction sector, HRB400 rebar typically provides a yield strength of 400 MPa and a tensile strength around 500 MPa, while HRB500 delivers approximately 500 MPa yield and 620 MPa tensile. The rib pattern follows the standard deformed profile defined in BS 4449, giving a surface roughness that enhances slip resistance. Weight per metre follows the standard formula 0.02466 × d² kg/m, which yields 0.222 kg/m for 6 mm and 15.42 kg/m for 50 mm bars - figures that match the supplier’s table. These values are typical for carbon‑steel rebar used worldwide.
The rebars are intended for reinforced concrete in buildings, bridges and road infrastructure, making them a core material for contractors and civil‑engineering firms. Topsun offers coil packaging for 6 - 10 mm sizes and bundled packaging with steel wire for larger diameters, and ships from the Xingang Port in Tianjin under EXW, FOB or CIF terms as negotiated. Payment can be made by 100 % L/C at sight or by T/T with a 30 % deposit and the balance against a clean Bill of Lading. Lead time is quoted as 15 - 30 days depending on order volume, so buyers should confirm exact scheduling with the supplier.
| Material | Carbon steel (HRB400 / HRB500) |
| Grades | HRB400, HRB500 |
| Diameter range | 6 mm - 50 mm |
| Length options | 1 m - 12 m, custom lengths on request |
| International standards | ASTM A615, BS 4449, GB 1499.2, JIS G3112 |
| Typical tensile strength (HRB400) | ≈ 500 MPa (typical) |
| Typical tensile strength (HRB500) | ≈ 620 MPa (typical) |
| Typical diameter tolerance | ± 0.2 mm (standard) |
| Packaging | 6‑10 mm coils with steel wire; 11‑50 mm bundles with steel wire |
| Monthly supply capacity | 100 000 tonnes |
Topsun Trading Co., Ltd. is located in the Royal Building, Bucheon, Gyeonggi‑Do, South Korea. The company is listed with a harbour‑level trust tier on the marketplace, indicating that basic verification of its business registration has been completed.
The supplier’s profile does not disclose a response rate or average reply time, and no specific minimum order quantity, price list or lead‑time beyond the generic 15‑30 day window is provided. Prospective buyers should therefore request detailed quotations and confirm any certification documents directly from Topsun.
Ribbed reinforcing steel bar, commonly known as steel rebar, is a deformed steel product used extensively in concrete reinforcement for construction buildings and infrastructure projects. Available in grades HRB400 and HRB500 with diameters from 6mm to 50mm and lengths up to 12 meters, these bars comply with international standards including ASTM A615, BS 4449, GB 1499.2, and JIS G3112. Widely sourced from major steel-producing origins, rebar is a high-volume commodity in global steel trade.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should request the rebar grade certificates that reference ASTM A615, BS 4449, GB 1499.2 and JIS G3112, and verify that the supplied diameters and lengths match the purchase specifications. It is also prudent to confirm the coil or bundle packaging method and to ask for a sample weight sheet to ensure the correct metric tonnage per metre.
Logistics for Topsun’s rebar are centred on Xingang Port in Tianjin, although the product originates from South Korea. Buyers should agree on the incoterm - EXW, FOB or CIF - and confirm the freight forwarder’s handling of the coil or bundle loads. Payment terms are either 100 % L/C at sight or T/T with a 30 % deposit, and the quoted lead time of 15 - 30 days must be validated against the final order volume.
To safeguard quality, importers are advised to arrange third‑party inspection of the rebar before loading, focusing on rib geometry, dimensional tolerance and tensile test results. Request the mill test report and, if required, a certificate of compliance with the relevant national standard. Documentation such as the commercial invoice, packing list and Bill of Lading should be reviewed to ensure they reflect the agreed specifications and shipping terms.
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When sourcing Steel Rebar for your business, securing the right balance of quality and cost is essential. Topsun Trading Co., Ltd., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including HRB400, HRB500 (Hot Rolled Ribbed Steel Bar), Carbon Steel, Fe 98%+ with controlled carbon, manganese, and micro-alloying elements, and Diameter: 6mm - 50mm; Length: 1m - 12m (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7214.20, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.
Importing Steel Rebar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Topsun Trading Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7214.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Steel Rebar has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Bars category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Steel Rebar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7214.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Steel Rebar from Topsun Trading Co., Ltd. is $550/Bags on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Topsun Trading Co., Ltd. through EximNext.
The supplier, Topsun Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Steel Rebar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Steel Rebar is classified under HS Code 7214.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Steel Rebar from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Topsun Trading Co., Ltd.. Ensure you have the necessary import licenses for Steel Bars products in your destination country.
Yes, Topsun Trading Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Steel Rebar supplied by Topsun Trading Co., Ltd. include HRB400, HRB500 (Hot Rolled Ribbed Steel Bar), Carbon Steel, Fe 98%+ with controlled carbon, manganese, and micro-alloying elements, and Diameter: 6mm - 50mm; Length: 1m - 12m (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Topsun Trading Co., Ltd. offers Steel Rebar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Steel Rebar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Topsun Trading Co., Ltd. through our platform.
Topsun Trading Co., Ltd. maintains international quality certifications. These ensure that the Steel Rebar meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Topsun Trading Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Topsun Trading Co., Ltd..
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