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The tunnel cable bolt offered by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is fabricated from high‑strength hot rolled steel with a grade range of 400‑600 MPa. The bolts feature full‑length threading and are designed to bear heavy loads in underground reinforcement applications. The supplier lists the product as essential hardware for stabilising rock masses in tunnelling and metro construction projects.
In the mining support industry bolts of this class are typically supplied in lengths of 6‑12 m and diameters of 16‑28 mm, with a tensile strength of 400‑600 MPa as a standard requirement. A galvanised coating is often applied to improve corrosion resistance, and the bolts are usually packed in wooden crates of fifty units for bulk handling. These typical specifications align with international practice for tunnel reinforcement hardware.
Primary users include underground mining operators, tunnelling contractors and infrastructure developers constructing hydropower tunnels or subway systems. The supplier does not disclose minimum order quantities, pricing or lead times, so interested buyers should request a formal quotation. Trade can be arranged under standard Incoterms such as FOB Zhengzhou or CIF Shanghai, with payment terms negotiated directly with the exporter.
| Material | High‑Strength Hot Rolled Steel (Grade 400‑600 MPa) |
| Tensile Strength | 400‑600 MPa |
| Typical Length | 6‑12 m (typical) |
| Typical Diameter | 16‑28 mm (typical) |
| Threading | Full‑length threading |
| Standard Coating | Galvanised coating (typical) |
| Packaging | Wooden crates of 50 bolts (typical) |
| Weight per Bolt | 2.5 kg (typical) |
| Standard Certification | ISO 9001 quality management (typical) |
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is located on Hanghai Road in the Guanzhenghuizu District of Zhengzhou, Henan Province, China (postal code 470000). The company is listed with a harbour‑level trust tier on the platform, although its response rate is currently recorded as 0 percent and no average response time is available.
The firm specialises in the export of heavy‑industry components, including tunnel cable bolts that are used for rock reinforcement in mining and underground construction projects. Its public profile does not provide details on production capacity, certifications or client references, so buyers should seek independent verification of any quality claims before placing an order.
Tunnel cable bolts are essential rock reinforcement hardware used in mining and underground construction to stabilize rock masses and improve structural integrity of tunnel support systems. Typically manufactured from high-strength hot rolled steel with full-length threading, these bolts are engineered to bear heavy loads and distribute stress across rock formations. Widely sourced from major steel-producing countries, tunnel cable bolts are traded globally as critical components for infrastructure and mining projects, with demand driven by tunneling, hydropower, and metro construction activities.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the supplier’s business registration and request copies of recent export licences. Request a detailed material test report and mill test certificate to ensure the steel grade and tensile strength meet your project specifications. Confirm that the bolts comply with any local safety standards required for underground construction.
Discuss logistics early: the supplier can ship from Zhengzhou to major Chinese ports such as Tianjin or Shanghai, where you can arrange FOB or CIF terms. Lead times are not disclosed publicly, so ask for an estimated production and delivery schedule based on your required quantity. Clarify the preferred Incoterm and payment method, for example a 30 % advance with a letter of credit for the balance.
Arrange a third‑party inspection at the factory or before loading to verify dimensions, coating thickness and tensile performance. Ensure the supplier provides the mill test certificates, a packing list and a certificate of origin for customs clearance. Keeping these documents on hand will streamline the import process and reduce the risk of non‑conformity.
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When sourcing Tunnel Cable Bolt for your business, securing the right balance of quality and cost is essential. Henan Zongxiang Heavy Industry Import And Export Co, .ltd., a verified supplier based in China, offers this product with key specifications including High-Strength Carbon Steel, Full-Thread Rock Bolt Type, Carbon Steel with 0.25-0.45% C content, Mn, Si alloying elements, and Diameter 20-32 mm, Length 1,800-3,600 mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,2004,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7318.19, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Tunnel Cable Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Zongxiang Heavy Industry Import And Export 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 7318.19 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 Tunnel Cable Bolt 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 Bolts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Tunnel Cable Bolt 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 7318.19 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 Tunnel Cable Bolt from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is $3,2004,500./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through EximNext.
The supplier, Henan Zongxiang Heavy Industry Import And Export Co, .ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Tunnel Cable Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tunnel Cable Bolt is classified under HS Code 7318.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tunnel Cable Bolt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Zongxiang Heavy Industry Import And Export Co, .ltd.. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Henan Zongxiang Heavy Industry Import And Export 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 Tunnel Cable Bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. include High-Strength Carbon Steel, Full-Thread Rock Bolt Type, Carbon Steel with 0.25-0.45% C content, Mn, Si alloying elements, and Diameter 20-32 mm, Length 1,800-3,600 mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. offers Tunnel Cable Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tunnel Cable Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through our platform.
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. maintains international quality certifications. These ensure that the Tunnel Cable Bolt 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. Henan Zongxiang Heavy Industry Import And Export 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 Henan Zongxiang Heavy Industry Import And Export Co, .ltd..
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