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The Right Hand Rock Bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is a ground‑support component made from high‑strength carbon steel grades MG335, MG400 and MG500. The bolts are offered in diameters of 18 mm, 20 mm and 22 mm and are packaged in bundles of 20‑50 units per standard export crate. They are used to reinforce rock masses in coal‑mine roadways and tunnel excavations, allowing the surrounding rock to act as a self‑supporting arch.
In the mining sector bolts of this type are typically produced to meet tensile strengths of about 1000 MPa and hardness levels of 30‑35 HRC, which correspond to the MG‑grade steel specifications. Standard lengths range from 1500 mm to 3000 mm, and a right‑hand thread is standard for installation. Many suppliers apply a protective coating such as galvanisation, although this particular listing does not specify a finish, so buyers should confirm any corrosion protection required for their project.
Mining companies, tunnelling contractors and civil‑engineering firms are the main purchasers of these bolts. Trade is usually conducted on an FOB or CIF basis with pricing quoted per metric tonne, and the supplier notes that the product is widely exported for global mining projects. Because the listing does not disclose minimum order quantities or lead‑time, interested buyers should request those details directly from the supplier before placing an order.
| Material | High Strength Carbon Steel MG335/MG400/MG500 |
| Grade | MG335, MG400, MG500 |
| Diameter (mm) | 18, 20, 22 |
| Typical Tensile Strength | typical 1000 MPa |
| Typical Hardness | typical 30‑35 HRC |
| Thread Direction | Right Hand |
| Typical Length Range | typical 1500 mm - 3000 mm |
| Typical Packaging | typical bundles of 20‑50 units per standard export crate |
| Typical Weight per Bolt | typical 1.2 kg for 20 mm diameter |
| Standard Testing | typical pull‑out test per GB/T 3720 |
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 holds a harbor‑tier verification on the platform, although its response rate is currently recorded as 0 % and average response time is zero hours, indicating that direct contact may be required to obtain timely replies.
The firm specialises in heavy‑industry products and lists rock bolts among its export offerings. It supplies right‑hand threaded bolts made from MG‑grade carbon steel for underground support applications, but the public profile does not provide additional details on production capacity, certifications or client references.
Right Hand Rock Bolts are essential ground support components used extensively in coal mine roadways and tunnel construction. Manufactured from high-strength steel in grades MG335 to MG500, these right-hand threaded bolts reinforce surrounding rock mass, enabling self-supporting arch action in underground excavations. Widely exported for mining projects globally, rock bolts are typically packaged in bundles of 20-50 units per standard export packaging, with pricing quoted per metric ton based on grade and specifications.
| 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 licence, factory photographs and any material test reports for the MG‑grade steel. The harbor‑tier verification indicates a baseline level of credibility, but the zero response rate suggests you should request a direct contact person and confirm the ability to meet your technical specifications.
Logistics for shipments from Zhengzhou typically involve transport to a coastal port such as Shanghai or Tianjin, after which buyers select an Incoterm - most commonly FOB or CIF. Confirm the exact lead‑time, container loading plan and payment terms (e.g., T/T or L/C) with the supplier, as these details are not disclosed in the public listing.
Quality assurance should include a third‑party inspection of bolt dimensions, thread pitch and tensile strength, together with a pull‑out test report. Request mill test certificates and, if required, a coating inspection report. Ensuring these documents are provided before loading will reduce the risk of non‑conformity on arrival.
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When sourcing Right Hand Rock 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 Right Hand Thread Rock Bolt, MG335 / MG400 / MG500 (Yield Strength 335-500 MPa), and Right Hand (RH). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7318.15, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Right Hand Rock 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 7318.15 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 Right Hand Rock 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 Right Hand Rock 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 7318.15 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 Right Hand Rock Bolt from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is $9001,400./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 Right Hand Rock Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Right Hand Rock Bolt is classified under HS Code 7318.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Right Hand Rock 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 Right Hand Rock Bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. include Right Hand Thread Rock Bolt, MG335 / MG400 / MG500 (Yield Strength 335-500 MPa), and Right Hand (RH). 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 Right Hand Rock Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Right Hand Rock 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 Right Hand Rock 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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