Can the size and shape of the copper pellets be customized?

Yes, we support customization for size, shape, purity, and different alloy proportions as per your request.

What certifications does the factory hold?

The factory is certified with ISO9001:2015 quality management system and ISO14001:2015 environmental management system.

What are the main applications for these copper materials?

They are used for PVD film coating, optical thin film coating, semiconductor wiring, and solar light-absorbing layers.

High Purity Copper Granules for Coating Applications

Name: High Purity Copper Granules for Coating Applications
Brand: Changsha Xinkang Advanced Materials Co., Ltd.
SKU: 2130113735

Hunan, ChinaChangsha Xinkang Advanced Materials Co., Ltd.

US$45.00-125.00

1 Piece

Product profile

Customization

Available

Application

PVD Film Coating

Purity

99.9%-99.9999%

Model NO.

XK-Cu

Size

D3X3mm or as Your Request

OEM

Support

MOQ

1kgs

Materials

Pure Metal Copper

Delivery Time

7-21days

Transport Package

Vacuum Blister

Specification

Copper Granules

Trademark

XinKang

Origin

China

HS Code

7402000090

Production Capacity

10000PCS/Month

Key features

Ultra-High Purity: Purity ranges from 99.9% to 99.9999% with oxygen content <1ppm.

Customizable Specifications: Supports custom size, shape, purity, and alloy proportions as requested.

Versatile Applications: Ideal for PVD film coating, semiconductor wiring, and solar light-absorbing layers.

Advanced Manufacturing: Uses electrolytic purification and electron beam melting for superior quality.

Low Erosion Rate: Fine uniform microstructure minimizes particle formation during sputtering.

Certified Quality: ISO9001:2015 and ISO14001:2015 certified with 100% finished product inspection.

Fast Delivery: Shipments within 3-5 days for samples and 15 days for batch quantities.

Low MOQ: Supports sample orders with no Minimum Order Quantity requirement.

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: ≤4.27h

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.