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The Zhongbo Cemented Carbide Block Bar Plates are precision‑engineered blanks made from tungsten carbide (WC) bonded with cobalt (Co) in grades YG6, YG8, YG11 and YG15. They are supplied in thicknesses ranging from 1 mm to 10 mm and meet the ISO 9001:2000 quality standard. Each order requires a minimum of 5 kg, and the supplier can provide free samples on request. The blocks are produced at the Guizhou‑based plant of Zunyi Zhongbo Cemented Carbide Co., Ltd.
Grade YG8 contains 8 % cobalt, has a density of 14.6 g/cm³ and a hardness of HRA 89.0, making it suitable for roughening cast iron and low‑alloy steel. Grade YG15, with 15 % cobalt, reaches a hardness of HRA 86.5 and is preferred for mining tools, cold heading and punching dies. Typical carbide blanks in this class are offered with a thickness tolerance of ±0.05 mm and a medium grain structure as a standard industry practice. The material is 100 % virgin tungsten carbide, ensuring consistent wear resistance across batches.
Buyers such as tool manufacturers, heavy‑equipment makers and machining‑centre suppliers use these plates for drilling, cutting and machining components. The supplier ships on a FOB Guizhou basis, and importers should confirm the exact Incoterm and payment schedule before placing an order. Packaging is normally in wooden crates holding up to 10 kg of blocks, a typical arrangement for safe transport. Prospective purchasers are encouraged to request the material test report and certification copy to verify compliance.
| Material composition | Tungsten carbide (WC) with cobalt (Co) binder |
| Available grades | YG6, YG8, YG11, YG15 |
| Thickness range | 1 mm - 10 mm |
| Cobalt content (typical) | 6 % for YG6, 8 % for YG8, 11 % for YG11, 15 % for YG15 |
| Hardness HRA (typical) | 89.5 (YG6), 89.0 (YG8), 87.5 (YG11), 86.5 (YG15) |
| Density (g/cm³) (typical) | 14.9 (YG6), 14.6 (YG8), 14.4 (YG11), 14.1 (YG15) |
| Thickness tolerance (typical) | ±0.05 mm |
| Grain size (standard) | Medium grain for YG11/YG15, fine grain for YG6/YG8 |
| Packaging (typical) | Wooden crates, each holding up to 10 kg of blocks |
| Certification (standard) | ISO 9001:2000 compliance |
Zunyi Zhongbo Cemented Carbide Co., Ltd is located in Xiangjiang Industrial Park, Honghuagang District, Zunyi, Guizhou Province, China. The company holds a harbour‑tier verification on the platform, although its response rate is currently recorded as 0 %. It specialises in the production of export‑grade cemented carbide components for industrial applications.
The supplier’s catalogue includes custom‑cut carbide blanks and bar plates in a range of grades designed for heavy‑equipment manufacturers and tool makers. While the listing confirms ISO 9001:2000 compliance, it does not disclose additional certifications, production capacity or client references, so buyers should request those details directly.
Zhongbo cemented carbide block and bar plates are precision-engineered components manufactured from tungsten carbide with cobalt binder, designed for demanding applications in construction machinery and power tools. Available in various grades such as YG8 and YG15, these carbide blanks offer exceptional hardness and wear resistance suitable for drilling, cutting, and machining operations. As export-grade industrial components, they are widely sourced by manufacturers and distributors in the global B2B market for heavy equipment and tool production.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming an order, verify the required grade, thickness and cobalt content against the supplier’s technical data sheet. Request the latest ISO 9001:2000 certificate and a material test report to ensure the blanks meet your performance criteria. Double‑check the packaging dimensions and crate markings to avoid mismatches during handling.
Logistics for this product are usually organised on an FOB Guizhou basis. Importers should ask the supplier to specify the expected lead time, preferred Incoterm (e.g., CIF, DAP) and payment terms such as T/T against a pro‑forma invoice. Aligning these details early reduces the risk of delays at the port of entry.
Quality assurance typically involves a third‑party inspection of hardness, density and dimensional tolerance before shipment. Arrange for a pre‑shipment audit or request a certified inspection certificate. Ensure that the commercial invoice, packing list and certificate of origin are provided to facilitate customs clearance.
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When sourcing Zhongbo Cemented Carbide Block Bar Plates for your business, securing the right balance of quality and cost is essential. Zunyi Zhongbo Cemented Carbide Co., Ltd, a verified supplier based in China, offers this product with key specifications including YG8 (K20/K30), YG15 (K40) or customized cemented carbide grades, WC 92% / Co 8% (YG8); WC 85% / Co 15% (YG15), and Customizable square blanks and rectangular bar plates, standard sizes available from 10mm to 200mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $69/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8209.00, making it a staple in the Building Construction Machineries and Equipments sector with strong demand from importing countries worldwide.
Importing Zhongbo Cemented Carbide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zunyi Zhongbo Cemented Carbide 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 8209.00 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Zhongbo Cemented Carbide 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 Building Construction Machineries and Equipments category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Zhongbo Cemented Carbide 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 8209.00 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 Zhongbo Cemented Carbide Block Bar Plates from Zunyi Zhongbo Cemented Carbide Co., Ltd is $69/Bags 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 Zunyi Zhongbo Cemented Carbide Co., Ltd through EximNext.
The supplier, Zunyi Zhongbo Cemented Carbide Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Zhongbo Cemented Carbide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Zhongbo Cemented Carbide Block Bar Plates is classified under HS Code 8209.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Zhongbo Cemented Carbide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zunyi Zhongbo Cemented Carbide Co., Ltd. Ensure you have the necessary import licenses for Building Construction Machineries and Equipments products in your destination country.
Yes, Zunyi Zhongbo Cemented Carbide 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 Zhongbo Cemented Carbide Block Bar Plates supplied by Zunyi Zhongbo Cemented Carbide Co., Ltd include YG8 (K20/K30), YG15 (K40) or customized cemented carbide grades, WC 92% / Co 8% (YG8); WC 85% / Co 15% (YG15), and Customizable square blanks and rectangular bar plates, standard sizes available from 10mm to 200mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zunyi Zhongbo Cemented Carbide Co., Ltd offers Zhongbo Cemented Carbide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Zhongbo Cemented Carbide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zunyi Zhongbo Cemented Carbide Co., Ltd through our platform.
Zunyi Zhongbo Cemented Carbide Co., Ltd maintains international quality certifications. These ensure that the Zhongbo Cemented Carbide 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. Zunyi Zhongbo Cemented Carbide 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 Zunyi Zhongbo Cemented Carbide Co., Ltd.
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