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High-Strength Wear-Resistant Brass Coil Ultra-Thin Copper Coil
US$18.00
100-499 kg
US$15.00
500-999 kg
US$10.00
1,000+ kg
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableType
Copper StripsMaterial
CopperModel NO.
CJ-CSShape
CoilAlloy
AlloyColor
YellowStandard
ASTM, JIS, En, AstmbProduct Name
Copper Coil/StripMarerials
Red Copper/Brass/BronzeDate Delivery
5-30days(According to Product)MOQ
100kgProduct Specification
ConsultationTransport Package
Wooden Box PackingSpecification
International StandardTrademark
ChangjinOrigin
ShanghaiHS Code
76061199Production Capacity
5000ton/YearKey features
Extensive Material Grades: Available in C10100, C12200, C26000, C36000, and many other copper/brass grades.
Ultra-Thin Precision: Thickness ranges from 0.005mm to 3.0mm, suitable for high-precision applications.
Wide Width Range: Widths available from 30mm to 1500mm to meet diverse industrial requirements.
Multiple Surface Finishes: Options include Mill, Polished, Bright, and Oiled surfaces for specific needs.
Global Standard Compliance: Meets ASTM, JIS, EN, and other international quality standards.
Versatile Applications: Ideal for plumbing, electrical components, heat exchangers, and automotive parts.
Flexible Customization: Supports minor, flexible, and full customization for materials and specifications.
Quality Assurance: Provides MTC, SGS, and UT certificates; full refund if quality is unapproved.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a Shanghai-based trading company with stock service capability and access to more than 200 supporting enterprises. It holds an ISO9001:2015 certificate, reports more than 10 production lines and 31–40 quality-control staff across its associated production resources, and offers FOB, CIF, and CFR quotation terms. Service lead time is stated as within 15 workdays to one month in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, or branch, and offers no ODM, SDK, or recognized-brand OEM services. Quality assurance, traceability, and test-equipment data are incomplete or unfavorable, while financial information is inconsistent and insufficient for a firm credibility judgment. No customer cases or offline trade-show participation are documented.
Supplier typeThe supplier is classified as a Shanghai-based trading company and reports in-stock service capability. Its overseas service footprint is absent: it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries.
CertificationsThe supplier explicitly holds an ISO9001:2015 certificate. This provides documented evidence of a quality-management-system certification, although no additional certifications are listed.
R&D capabilityInnovation evidence is weak: the supplier does not provide ODM services, has no SDK, and reports only one R&D engineer whose responsibilities are assigned to the general manager for technical support. No explicit product-development achievement is provided.
Production capacityThe supplier reports more than 10 production lines, 31–40 quality-control staff, 200 qualified service-capable suppliers, and service lead times within 15 workdays to one month. Nevertheless, the reported quantity and size of quality-control test equipment is zero, while quality assurance and traceability status are unknown.
Product Q&A
Q:What is the shortest delivery time?
A:
For stock material, delivery takes 3-5 working days. For customized products, it takes 25-35 working days based on size and quantity.
Q:Are free samples available?
A:
Yes, we can supply free samples for partial materials, but the customer must cover the freight charge.
Q:What are the payment terms?
A:
We accept T/T, 100% irrevocable LC at sight, Western Union, and other methods.
Q:How do you ensure product quality?
A:
We provide QC documents such as MTC, SGS, and UT certificates. If quality is unapproved, we will refund the full payment.
Q:What information is needed for a quote?
A:
Please provide: 1. Product Name, 2. Standard, 3. Material Grade, 4. Dimension, 5. Quantity, 6. Drawing for special parts.
Send Inquiry
*To:
Shanghai Changjin Metal Product Co., Ltd.
Shanghai Changjin Metal Product Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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