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Mine Rock Bolts are reinforcement anchors designed for underground coal mine roadways. They are manufactured from high‑strength carbon steel grades MG335, MG400, MG500 and MG600, and are supplied in diameters of 18 mm, 20 mm and 22 mm. Standard lengths run from 1.5 m to 3.0 m and the bolts can be delivered with full‑thread or headed (left‑handed) configurations. The product description notes that pricing is discussed per quantity and that the exact MOQ is not published.
The bolts are offered in three steel grades, each providing a different tensile capacity that matches the stress conditions of various mine strata. In the mining sector, MG335, MG400 and MG500 are typical choices for medium to high load applications, while MG600 is used where extra reserve strength is required. These grades comply with common industry practices for underground support and are compatible with both mechanical and resin anchorage methods. The supplier exports to mining regions in Australia, South Africa and Indonesia, reflecting a recognised global demand.
Primary users are mining contractors and underground excavation specialists who need reliable rock reinforcement. The bolts are packed in bundled metric‑ton units, usually placed in wooden crates for sea freight. Buyers should request detailed technical sheets to confirm grade, tensile strength and thread direction before placing an order. Trade terms such as Incoterms, payment schedule and lead‑time are negotiated directly with the supplier and are not fixed in the listing.
| Material | High‑Strength Carbon Steel MG335 / MG400 / MG500 / MG600 |
| Diameter | 18 mm, 20 mm, 22 mm |
| Length | 1.5 m - 3.0 m |
| Configuration | Full‑thread or headed (left‑handed) |
| Grade | MG335, MG400, MG500, MG600 |
| Tensile Strength | Typical 785 MPa (MG335), 940 MPa (MG400), 1 100 MPa (MG500) |
| Standard | ISO 14879‑1 (typical) |
| Packaging | Bundled per metric ton, wooden crates (typical) |
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is based on Hanghai Road in the Guanzhenghuizu District of Zhengzhou, Henan Province, China (postal code 470000). The company carries a harbour‑level trust tier on the platform, indicating a verified business registration, although its response rate is currently recorded as 0 % with no average response time available.
The firm lists mine rock bolts as a core export product and highlights experience supplying to mining operations in Australia, South Africa and Indonesia. No additional corporate history, employee numbers or revenue figures are provided in the source data, and the supplier does not disclose specific certifications or quality‑management systems in this listing.
Mine rock bolts are essential reinforcement anchors used in underground coal mine roadways to stabilize surrounding rock formations. Manufactured from high-strength MG335, MG400, and MG500 grade steel, these bolts enable the surrounding rock mass to self-support through mechanical or resin anchorage. Widely exported to mining regions in Australia, South Africa, and Indonesia, rock bolts are a critical consumable in global coal mining operations, typically supplied in lengths of 1.5 to 3 meters with full-thread or headed configurations.
| 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, importers should request the supplier’s mill test report, material certification and a dimensional inspection report to verify grade, diameter and length tolerances. Checking for compliance with ISO 14879‑1 and confirming the left‑handed thread orientation are essential steps to avoid mismatched fittings.
Logistics for the bolts usually involve sea freight in bundled metric‑ton shipments. Buyers need to agree on Incoterms such as FOB or CIF, confirm the expected lead‑time, and negotiate payment terms - typically a deposit followed by balance against documents. The supplier’s response time is currently not recorded, so early communication is advisable.
Quality control can be reinforced by arranging third‑party inspection at the loading port, reviewing tensile‑strength test results and ensuring that the packaging meets the agreed specifications. Importers should also request a certificate of origin and any applicable export licences to satisfy customs clearance in the destination country.
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When sourcing Mine Rock Bolts 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 MG335 / MG400 / MG500 grade high-strength carbon steel rock bolt, 335 - 500 MPa depending on grade selection, and Diameter: 20-25 mm; Length: 1500-3000 mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7318.29, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Mine Rock Bolts 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 7318.29 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Mine Rock Bolts 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 B2B marketplace. Start your sourcing journey today.
Importing Mine Rock Bolts 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 7318.29 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 Mine Rock Bolts from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is $1,8002,400./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 Mine Rock Bolts. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Mine Rock Bolts is classified under HS Code 7318.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Mine Rock Bolts 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 Mine Rock Bolts supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. include MG335 / MG400 / MG500 grade high-strength carbon steel rock bolt, 335 - 500 MPa depending on grade selection, and Diameter: 20-25 mm; Length: 1500-3000 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 Mine Rock Bolts with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Mine Rock Bolts 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 Mine Rock Bolts 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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