Do you provide quality inspection reports?

Yes, we provide CCIC, BSI, and SGS inspections, or inspections as required by the client.

What is the typical grain size of the silicon metal?

The standard grain size is 5-100 mm in lumps, with special particle sizes available upon request.

Where is the nearest shipping port?

The nearest port is Tianjin Port.

High-Purity Silicon Metal 557 for Advanced Electronics Production

Name: High-Purity Silicon Metal 557 for Advanced Electronics Production
Brand: Tianjin Eastmate Carbon Co., Ltd.
SKU: 2120953762

Tianjin, ChinaTianjin Eastmate Carbon Co., Ltd.

US$800.00

20 Tons

Product specifications

553

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Al

0.3%

P

40ppm

Hscode

28046900

Orign

China

Transport Package

Jumbo Bag

Trademark

Eastmate

Origin

China

Production Capacity

200000 Tons

Key features

High Purity Grades Available: Offers grades from 99.9% to 98.5% Si with precise control over Fe, Al, Ca, and P impurities.

Flexible Customization Options: Supports full customization, minor customization, and flexible customization from samples or designs.

Wide Industrial Applications: Essential for smelting alloys, refractory materials, semiconductor wafers, and high-temperature ceramics.

Large Scale Production Capacity: Annual silicon metal production capacity reaches 50,000 tons across five own factories.

Competitive Factory Pricing: Direct factory prices guaranteed with sufficient supply from multiple production locations.

Comprehensive Quality Inspection: CCIC, BSI, and SGS inspections available, plus visual and function inspections for finished products.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Traceable Raw Materials: Full traceability of raw materials ensures consistent quality and product reliability.

Company profile

Tianjin Eastmate Carbon Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.32h

AI-Powered supplier vetting

SummaryThe supplier manufactures graphite and carbon products and operates four production lines, with a calcined petroleum coke factory in Shandong and stated annual capacity of 200,000 tons. It reports flexible, minor, full, sample-based, and design-based customization, supported by multiple processing and testing machines. Quality controls include written inspection instructions, raw-material traceability, complaint-handling procedures, and corrective-action procedures. However, it is explicitly not classified as a professional technical supplier, does not provide 3D software design services, has no supplier-management-system certification listed, and reports only one year of total R&D engineer experience. Financial records are identified for 2021–2023, but no performance values are provided. No customer cases are explicitly documented.

CertificationsThe supplier-management-system certification field is listed as “NIL,” so no certification holding is evidenced in the provided information.

R&D capabilityThe supplier is not identified as a professional technical supplier, does not provide 3D software design services, and reports total R&D engineer experience of only one year. These statements indicate limited evidenced innovation resources for technical design, although customization options are available.

Production capacityThe supplier operates four production lines, owns a calcined petroleum coke factory, and states annual production capacity of 200,000 tons. Its equipment includes grinding, cutting, permeability, bending/compression, particle-stability, and resistivity testing machines, providing direct evidence of manufacturing and testing capability.

Customization capabilityThe supplier explicitly offers flexible, minor, full, sample-based, and design-based customization. The same range is recorded under design-services capability, supporting a broad customization offering even though 3D software design is not provided.