Are you a trading company or a manufacturer?

We are a professional manufacturer specialized in high-tech materials with over 10 years of experience.

What certifications do your products have?

Our factory is certified with ISO9001:2015 and ISO14001:2015, and we provide COA upon request.

What packaging options are available?

We offer standard export packaging with vacuum sealed packages inside and cartons or wooden cases outside. Custom weights like 100g, 500g, or 1000g are available.

High Purity Silicon Granules 99.999% Metal Silicon Blocks for Research

Name: High Purity Silicon Granules 99.999% Metal Silicon Blocks for Research
Brand: Changsha Xinkang Advanced Materials Co., Ltd.
SKU: 2063119075

Hunan, ChinaChangsha Xinkang Advanced Materials Co., Ltd.

US$40.00

1-9 kg

US$35.00

10+ kg

Product profile

Customization

Available

Application

Medical, Industrial, Electronics, Aviation, Evaporation Materials

Packaging

100g, 500g, 1000g Vacuum Package

Model NO.

XK-Si 01

Purity

99.9%-99.99%

Size

Customized

Delivery

15-18days

Certificate

ISO9001:2015

MOQ

100g

Availability

Target, Wire, Segment, Granule, Ingot, Sheet

Transport Package

Vacuum Inside, Carton or Wooden Case Outside

Specification

1-10mm, or as per your request

Trademark

Origin

China

HS Code

2804619099

Production Capacity

10000kgs/Month

Key features

High Purity Silicon: Available purity up to 99.999% min, suitable for research and high-tech applications.

Customizable Sizes: Size 1-10mm and shapes like round, rectangular, or pellets can be customized as per request.

Flexible Packaging: Options include 100g, 500g, or 1000g vacuum packages to meet specific needs.

Low MOQ Support: Minimum Order Quantity is 100g, and samples are supported without strict MOQ limits.

Fast Delivery: Regular sizes and samples ship in 3-5 days; batch quantities take approximately 15 days.

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

Wide Application: Used in medical, industrial, electronics, aviation, and evaporation coating fields.

Professional Manufacturer: Over 10 years of experience with advanced equipment and skilled technicians.

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: ≤3.39h

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.