Import Cta Series Of Copper-Silver Trolley Wire — Buy in Bulk from Supplier in China
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The CTA series of copper‑silver trolley wire is offered by Hebei Kaihong Copper Alloy Co., Ltd. The product is a copper‑silver alloy contact wire used in electrified railway power supply systems. Its composition combines copper with a small proportion of silver to give high conductivity and corrosion resistance. The supplier lists applications in urban rail transit, subway, light rail, trolley bus, mining transport and lifting equipment.
In the rail sector, copper‑silver alloys typically contain 99.9 % copper and 0.1 % silver, delivering about 97 % IACS conductivity. Standard diameters for trolley contact wires range from 30 mm to 45 mm with a tolerance of ±0.5 mm. Tensile strength for this class of wire is usually 400‑600 MPa, and the material is annealed to improve ductility. Relevant industry standards include EN 50317 and IEC 60850, which dictate mechanical and electrical performance.
Railway infrastructure developers and equipment manufacturers are the main buyers of this wire. Buyers should confirm the exact alloy grade, diameter, coating and required certifications before placing orders. Trade terms such as Incoterms, lead time and payment schedule are negotiated per contract and should be clarified with Hebei Kaihong.
| Material | Copper‑silver alloy |
| Typical composition | 99.9 % Cu, 0.1 % Ag (typical) |
| Electrical conductivity | ~97 % IACS (typical) |
| Tensile strength | 400‑600 MPa (typical) |
| Standard diameter range | 30‑45 mm (typical) |
| Diameter tolerance | ±0.5 mm (typical) |
| Standard coating | None (standard) |
| Relevant standards | EN 50317, IEC 60850 (standard) |
| Typical operating temperature | Up to 80 °C (typical) |
| Typical packaging | Bundled on wooden pallets, approx. 1 ton per bundle (typical) |
Hebei Kaihong Copper Alloy Co., Ltd. is located in the Renqiu Economic & Technological Development Zone, Renqiu 062550, China. The supplier is listed with a harbour trust tier, indicating platform verification of its business credentials. Its response metrics show a 0 % response rate and no average response time recorded, suggesting limited recent communication.
The company specialises in producing copper‑silver alloy products for railway and industrial sectors. No explicit details on production capacity, certifications or client list are provided, so importers should request such information when evaluating suitability. The listing states the wire is intended for catenary and trolley applications but does not specify customisation limits.
| 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 CTA series of copper-silver trolley wire from Hebei Kaihong Copper Alloy Co., Ltd. - China Import Guide
Importers should first obtain a mill test report that confirms the copper and silver percentages, electrical conductivity and tensile strength of the wire. A physical sample can be inspected for surface finish and dimensional accuracy before committing to a full order. These documents help ensure the product meets the technical requirements of the railway project.
Logistics arrangements need to be clarified with the supplier, including the preferred Incoterm (e.g., FOB Tianjin or CIF Shanghai), typical lead times of four to six weeks after order confirmation, and shipping method, usually sea freight in standard containers. Payment terms such as T/T against a confirmed purchase order or a documentary letter of credit should be negotiated to protect both parties.
Quality assurance is enhanced by commissioning a third‑party inspection that checks diameter tolerance, tensile strength and compliance with EN 50317. Buyers should also request certificates of conformity and the mill test report before shipment. Retaining these records facilitates customs clearance and provides a basis for any post‑delivery quality claims.
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30 suppliersBuy & Import Cta Series Of Copper-Silv — Wholesale Supply from China
Securing a reliable supply chain for Cta Series Of Copper-Silver Trolley Wire is critical for maintaining your business operations. Hebei Kaihong Copper Alloy Co., Ltd., a verified supplier located in China, provides high-quality Cta Series Of Copper-Silv 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 Agriculture 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 Cta Series Of Copper-Silv from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hebei Kaihong Copper Alloy Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Hebei Kaihong Copper Alloy Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Hebei Kaihong Copper Alloy Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Agriculture category or discover new suppliers across the Agriculture sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Cta Series Of Copper-Silv
When importing Cta Series Of Copper-Silv 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 Cta Series Of Copper-Silv
How can I get the wholesale price for Cta Series Of Copper-Silver Trolley Wire?
Click the "Request Quotation" button to contact Hebei Kaihong Copper Alloy Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Cta Series Of Copper-Silv in bulk from China?
Yes, Hebei Kaihong Copper Alloy Co., Ltd. provides Cta Series Of Copper-Silv 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 Hebei Kaihong Copper Alloy Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Cta Series Of Copper-Silv to your country.
How do I request a sample of Cta Series Of Copper-Silver Trolley Wire?
Send a direct message to Hebei Kaihong Copper Alloy 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?
Hebei Kaihong Copper Alloy 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 Cta Series Of Copper-Silv?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hebei Kaihong Copper Alloy Co., Ltd..
Does Hebei Kaihong Copper Alloy Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Hebei Kaihong Copper Alloy 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.
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How do I contact Hebei Kaihong Copper Alloy 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 online B2B marketplace.
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