What is the average lead time for orders?

The lead time is within 15 workdays for both peak and off-season periods.

What is the warranty or after-sales policy?

Good after-sale service is offered. If there are quality or quantity issues, please send pictures for replacement or refund consideration.

What is the chemical formula of the product?

The chemical formula is Al2O3, classified as an amphoteric oxide.

Calcined Alumina Powder Use for Electrical Insulator

Name: Calcined Alumina Powder Use for Electrical Insulator
Brand: AMANDA INTERNATIONAL PRIVATE LIMITED
SKU: 2056116182

Liaoning, ChinaAMANDA INTERNATIONAL PRIVATE LIMITED

US$400.00-800.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

CAS No.

1344-28-1

Formula

Al2O3

EINECS

215-691-6

Model NO.

AMCA

Classification

Alumina

Grade Standard

Industrial Grade

Kind

Amphoteric Oxide

Quality

First Class

Loss

0.02%

Al2O3

99.71%

Fe2o3

0.02%

Na2o

0.22%

Transport Package

Standard Export All Package Can Be Customized

Specification

99.71%

Origin

China

HS Code

281830000

Production Capacity

3000tons/Month

Key features

High Purity Alumina: Al2O3 content reaches 99.71% with low impurities for industrial grade quality.

Excellent Electrical Insulation: High dielectric strength makes it ideal for electronic insulators and components.

High Hardness & Wear Resistance: Suitable for abrasive and polishing applications in optics and semiconductors.

Chemical Inertness: Resists corrosion and maintains stability in harsh chemical environments.

Versatile Industrial Applications: Used in ceramics, refractories, catalysts, thermal spray coatings, and polymers.

OEM Service Available: Customized manufacturing options are welcomed for specific client needs.

Fast Response Time: Inquiries regarding product and price are replied to within 24 hours.

Competitive Pricing: Excellent quality combined with competitive prices for global markets.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFlexible Customization

AMANDA INTERNATIONAL PRIVATE LIMITED

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-11-24Nearest Port: DALIAN PORT, NANCHANG PORT, BAYUQUAN PORTAverage Response Time: ≤6.71hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryAMANDA INTERNATIONAL PRIVATE LIMITED is identified as both a trading company and manufacturer/factory in Liaoning, China. It reports wollastonite productivity of 10,000 tons and flexible customization, with 51%–70% of total sales from exports and two years of export activity. However, the investigation identifies substantial documentation and service gaps: no available R&D audit documents, zero R&D patents, no new products in the past year, no ODM, SDK, overseas warehouse, showroom, agent or branch services, and no in-stock capability. Supplier-service assessment and corrective-action procedures are undocumented, while complaint-handling procedures and quality-assurance status are also insufficiently evidenced. Financial records are referenced by year, but no substantive financial performance information is provided.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as a limited company in Anshan, Liaoning, China. This supports a mixed trading and manufacturing business model, but the slice does not establish the relative scale of either activity.

After-Sales capabilityThe supplier has an R&D engineer responsible for technical after-sales support, and reported peak- and off-season lead times within 15 workdays. However, it lacks in-stock, overseas warehouse, showroom, agent/branch capabilities, and written procedures or records for service-capability assessment, corrective actions, and complaint handling.

R&D capabilityInnovation evidence is weak: the supplier reports no new products in the past year, no ODM service, no SDK, zero R&D patents, and only one R&D engineer. Although the engineer is assigned new-product development and technical support, the lack of R&D documentation and outputs indicates a stated deficiency in demonstrated innovation capability.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual wollastonite productivity of 10,000 tons. It also has export capability through agents and self-operated import/export rights, but has no in-stock service capacity and raw-material traceability status is unknown.

Customization capabilityThe supplier explicitly reports flexible customization and states that it integrates surrounding resources, including Lithium China stone and zirconium replacement products, to address different customer needs. This supports customization and broader product-resource coordination, although no specific customization examples or technical scope are provided.