Import Carbon Brush — Buy in Bulk from Supplier in China
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Beijing Great Wall Co., Ltd offers carbon brushes as part of a broader graphite product range that includes isostatically molded, extruded and formed graphite components. The brushes are designed for electrical machinery, with material properties tailored to minimize friction and maximize current transfer in motors and generators.
The supplier’s carbon brushes are manufactured from graphite grades with controlled ash content, as low as 0.005% in some series (e.g., FB Series), which reduces commutator wear and improves longevity. Typical densities for such brushes range from 1.6 to 1.9 g/cm³, depending on the graphite formulation, while hardness can be adjusted between 40 and 90 Shore to match the application’s abrasion resistance needs.
These brushes are used in sectors like machinery, electronics, semiconductor manufacturing and aviation, where reliable electrical contact is critical. The supplier’s technical team can advise on material selection for specific operating conditions, including high-temperature or high-humidity environments.
| Material | graphite (various grades, including FB Series with ash 0.005%) |
| Ash content | 0.005% (FB Series) to 0.5% (typical for standard grades) |
| Density | typical 1.6 - 1.9 g/cm³ for molded graphite brushes |
| Hardness (Shore) | typical 40 - 90, adjustable per application |
| Resistivity | typical 8 - 40 µΩ·m for high-purity graphite |
| Operating temperature | typical -50°C to 250°C for specialized graphite grades |
| Current density | standard up to 20 A/cm² for graphite brushes; confirm for high-load applications |
| Voltage rating | standard up to 400V DC/AC for industrial use |
| Application range | motors, generators, traction systems, industrial machinery |
| Series options | FB Series (low ash), EC Series (isostatic), EGK Series (extruded) |
Beijing Great Wall Co., Ltd is based in Fengzhuyuan, Jiaomen, Fengtai District, Beijing. The company positions itself as a manufacturer of graphite and carbon composites, with a product portfolio spanning electrodes, blocks, rods, and specialty components for industries such as metallurgy, semiconductor, and aviation.
The supplier emphasizes technical expertise, citing a team of professors, senior engineers, and specialized technicians to support product development. Response commitments include replies to standard inquiries within 48 hours and urgent requests within 24 hours, with extraordinary cases addressed in under 4 hours.
| 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 |
Sourcing Carbon brush from Beijing Great Wall Co., Ltd - China Import Guide
Prior to ordering, confirm the graphite series (e.g., FB, EC, EGK) and its compatibility with your motor’s voltage, current, and speed specifications. Mismatched series may lead to premature wear or electrical inefficiency.
Discuss packaging and labeling requirements early, as graphite components can be brittle. Request individual brush protection and moisture barriers for sea freight, and verify the supplier’s experience with export packaging standards for your destination port.
Quality validation should include resistivity testing at operating temperature, dimensional checks with micrometers, and a visual inspection for cracks or delamination. For critical applications, arrange third-party inspection or request samples for in-house testing before full-scale orders.
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30 suppliersBuy & Import Carbon Brush — Wholesale Supply from China
Securing a reliable supply chain for Carbon Brush is critical for maintaining your business operations. Beijing Great Wall Co., Ltd, a verified supplier located in China, provides high-quality Carbon Brush ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Carbon Brush from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Beijing Great Wall Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Beijing Great Wall Co., Ltd — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Beijing Great Wall Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Carbon Brush
When importing Carbon Brush from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Carbon Brush
How can I get the wholesale price for Carbon Brush?
Click the "Request Quotation" button to contact Beijing Great Wall Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Carbon Brush in bulk from China?
Yes, Beijing Great Wall Co., Ltd provides Carbon Brush for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Beijing Great Wall Co., Ltd. Contact the supplier to discuss the best logistics options for importing Carbon Brush to your country.
How do I request a sample of Carbon Brush?
Send a direct message to Beijing Great Wall Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Beijing Great Wall Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Carbon Brush?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Beijing Great Wall Co., Ltd.
Does Beijing Great Wall Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Beijing Great Wall Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Beijing Great Wall Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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