What are the main applications for these copper granules?

They are primarily used for PVD Film Coating, Metallurgy, and are widely applied in semiconductor, solar photovoltaic, and flat panel display industries.

What payment terms and currencies do you accept?

We accept USD and CNY. Payment types include T/T, PayPal, Western Union, LC, D/P, and small-amount payments.

6n Cu 99.9999% High Grade High Purity Copper Granules Factory Price 1kg

Name: 6n Cu 99.9999% High Grade High Purity Copper Granules Factory Price 1kg
Brand: Changsha Xinkang Advanced Materials Co., Ltd.
SKU: 1954971261

Hunan, ChinaChangsha Xinkang Advanced Materials Co., Ltd.

Negotiable

1 kilogram

Product profile

Customization

Available

Application

Metallurgy

CAS No

7440-50-8

Model NO.

XK-Cu 01

Usage

PVD Film Coating

Shape

Plate,Circle,Pellets

Delivery Time

7-21days

Keywords

Copper Granules 1kg

Size

D3X3mm or as Request

Purity

99.9-99.999%

Chemical Composition

Appearance

Polished Surface

MOQ

1kg

Product Name

6n Cu 99.9999% Copper Granules Price 1kg

Package

Vacuum Blister

Transport Package

Vacuum Sealed Package Inside

Specification

customized

Trademark

XinKang

Origin

Hunan, China

Production Capacity

1000000 Piece/Pieces Per Month Copper Granules 1kg

Key features

High Purity Copper: 99.9999% purity (6N) with Cu composition, ideal for high-end applications.

Customizable Shapes: Available in Plate, Circle, and Pellets shapes to meet specific requirements.

Low MOQ: Minimum Order Quantity is only 1KG, suitable for R&D and small batches.

Vacuum Packaging: Vacuum blister package ensures product purity and prevents oxidation.

ISO Certified: ISO9001:2015 and ISO45001:2018 certified with 100% finished product inspection.

Fast Delivery: Delivery time is 7-21 days, with peak and off-season lead times within 15 workdays.

Versatile Applications: Used for PVD Film Coating, Metallurgy, Semiconductor, and Solar Photovoltaic industries.

OEM/ODM Service: Full customization, minor customization, and flexible customization options available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Xinkang Advanced Materials Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.21h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and service-control capabilities. It holds ISO 9001:2015 and ISO 14001:2015 certifications, reports documented corrective-action and complaint-handling procedures, and has five quality inspectors identified in one record. Manufacturing support includes multiple processing machines, three production lines, valid contracts with associated subcontractors, and in-stock capability. The supplier offers OEM, ODM, SDK, and product-development support, with new products reported in the past year. However, it is not identified as a professional technical supplier, does not provide 3D software design services, and lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial credibility cannot be assessed because the financial figures are excluded from this analysis and the remaining information is insufficient. Customer references are limited to general statements about customer approval...

Supplier typeThe supplier is a manufacturing-oriented supplier with OEM and ODM capabilities, valid manufacturing contracts with associated subcontractors, inventory capability, and broad export-market coverage. It is not classified as a professional technical supplier and does not provide overseas agents, branches, warehouses, or showrooms.

CertificationsThe company states that it passed ISO 9001:2015 quality-management-system certification and ISO 14001:2015 environmental-management-system certification. These certifications provide explicit evidence of formal quality and environmental management systems.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment. It also offers in-stock service and multiple quotation terms, but has no overseas warehouse, showroom, agent, or branch capability, which limits local after-sales support evidence.

R&D capabilityThe supplier reports new products within the past year, ODM capability, OEM service for well-known brands, SDK availability, and R&D engineers with 6–10 years of total experience. However, it is not a professional technical supplier and does not provide 3D software design services, so the evidence supports product-development capability rather than specialized software innovation.

Production capacityProduction resources include three production lines, multiple processing and manufacturing machines, five quality inspectors in one record, valid contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-peak records. These facts support an established and operational production capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same customization range is recorded for both design-services and production-related capability, indicating broad customization coverage.

Client casesThe supplier states that its self-developed products have received high customer approval, that it provides OEM services for well-known brands, and that its business has expanded from China into multiple developed markets. These are explicit customer and market-coverage claims, although no named customers or case details are provided.

Product Q&A

Q:What is the purity of the copper granules?

The purity ranges from 99.9% to 99.999%, with specific high-grade options up to 99.9999% (6N).

Q:What shapes are available for the copper granules?

We offer Plate, Circle, and Pellets shapes. Custom sizes like D3x3mm are also available upon request.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1KG, making it suitable for both mass production and R&D purposes.

Q:How do you guarantee product quality?

We conduct a pre-production sample check before mass production and perform a final inspection before shipment. All products undergo 100% visual and functional inspection.

Q:What is the delivery time?

The standard delivery time is 7-21 days. During peak and off-seasons, the lead time is within 15 workdays.