50um Single-Sided Large Stock Copper Sheet Coil Oxygene Free Copper Foil

Name: OEM Electrolytic 18/25/35/50um Single-Sided Large Stock Copper Sheet Coil Oxygene Free Copper Foil
Brand: Shandong Yuantong Industrial Development Group
SKU: 2282220245

Shandong, ChinaShandong Yuantong Industrial Development Group

US$22.00

1,000 kg

Product profile

Customization

Available

Type

Copper Foil

Application

PCB,Lithium Battery

Model NO.

Copper Foil - 1

Material

Copper

Shape

Rolled

Alloy

Color

Red

Standard

GB/T

Copper Type

C11000

International Standard

GB/T467-2010

Temper

Hard, 3/4 Hard,1/2 Hard, 1/4,Hard,Annealed

Thickness

0.05- 0.15mm

Width

≤600mm

Length

as Your Requirement

MOQ

1ton

Materials

Copper Plate

Surface Finish

Black,Peeled,Polishing or Customized

Certificate

ISO9001,ISO14001,ISO45001

Keyword

Oxygene Free Copper Foil

Transport Package

Standard Export Package

Specification

Customized

Trademark

XINZE Copper

Origin

Shandong

HS Code

7410110000

Production Capacity

2400000tons/Year

Key features

99.9% Pure Copper: Ensures superior conductivity and durability for electrical applications.

Customizable Length: Accommodates project requirements from 30-1000mm with flexible processing.

Multiple Temper Grades: Available in Hard, 3/4 Hard, 1/2 Hard, 1/4 Hard, and Annealed states.

Wide Application Scope: Ideal for PCB, lithium batteries, aviation, aerospace, and construction.

Flexible Processing: Supports bending, welding, decoiling, cutting, and punching operations.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 management systems.

Large Stock Availability: Single-sided large stock copper sheet coil ensures fast delivery times.

OEM Service Support: Customized surface finish and specifications available for OEM projects.

Company profile

In-stock CapacityFlexible CustomizationQA/QC InspectorsManagement Certification

Shandong Yuantong Industrial Development Group

Shandong, China

CertifiedBusiness Type: Group CorporationExport Year: 2025-09-27Nearest Port: Qingdao Port, Lianyungang PortAverage Response Time: ≤6.63hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FCA, EXW, FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a group corporation with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2015 and ISO14001:2015 certification, more than 10 production lines, 15 R&D engineers, and 21–30 quality-control staff. Product offerings include anode plates, copper cathodes, copper rods, copper busbars, and enameled wires, with stated annual capacities for several copper products. The supplier supports sample-, design-, full-, minor-, and flexible customization and provides ODM services. Written procedures and records are reported for finished-product inspection, service assessment, corrective actions, and complaint handling. However, the stated quantity of quality-control test equipment is 0, no overseas warehouse or showroom is available, and financial information is insufficient to assess financial credibility. OEM service for well-known brands is reported, but no specific customer names or cases are provided.

Supplier typeThe supplier is explicitly classified as a Group Corporation and provides manufacturing, export trade, service, quality control, R&D, and sustainability information. This indicates a corporate supplier structure with broad documented operating capabilities.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, directly evidencing quality-management and environmental-management system certification.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service. The supplier also reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, although it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports 15 R&D engineers, new products within the past year, ODM capability, and available design-input, output, review, verification, and validation documentation. It does not have an available SDK, but the documented R&D activities provide explicit evidence of product-development capability.

Production capacityThe supplier operates more than 10 production lines and reports annual capacities of 200,000 tons each for anode plates and copper cathodes, plus 100,000 tons each for copper rods, copper busbars, and other products. It also reports valid manufacturing contracts with associated subcontractors, in-stock capability, and lead times of within 15 working days off-season and one month during peak season. However, the stated quantity of quality-control test equipment is 0, representing a specific production-quality infrastructure concern.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating broad design and manufacturing adaptation capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of relevant customer experience. However, no brand names, project details, order references, or independently verifiable case information are provided.

Product Q&A

Q:What info. should I let you know if i would like to get a quotation for the the Electrolytic copper foil?

The material size (Thickness*Width*Length and total Qty). If possible, it would be more better to advise the application of the product ,Then we can recommend the most suitable products with details for confirmation.

Q:How long is your delivery time?

Generally it is 5-10 days base on we have stock on hand. or 15-20 days if no inventory, then need check with our production team for lead time according to the quantity.

Q:Do you provide samples ?

Yes, if standard sizes sample is free but buyer need to pay freight cost.

Q:What is your terms of payment ?

Normal payment term is 30%TT, 70% before shipment get ready to ship

Q:How do you guarantee the quality of the products?

Each step of production and finished products will be carried out inspection by QC department before storing to the warehouse.