What are the main applications for these ceramic parts?

They are used in insulators, electrical winding insulation, motor shells, furnace process tubes, thermocouple protection tubes, and electronic ceramic substrates.

How do you ensure product quality?

We conduct random inspections including visual and function checks. We have 2 QA/QC inspectors and traceable raw materials.

Glazing Black and White Ceramic Alumina Parts

Name: Glazing Black and White Ceramic Alumina Parts
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 804648875

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

Negotiable

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate

Color

White

Model NO.

RY-T057

Material

Ceramic

Maximum Voltage

<10KV

Thermal Rating

250 250

Certificate

SGS

Chemistry

Organic Insulation

Classification

Organic Insulating Material

Certification

ISO9001

Type

Customer Request

Brand

Transport Package

Wooden Box Pagking

Specification

customized

Origin

China

HS Code

854710000

Production Capacity

50000 Pieces Per Week

Key features

Customizable Specifications: OEM, ODM, and OBM services available. Customization from designs and samples supported.

High Mechanical Strength: Rockwell hardness HRA 88 and compression strength up to 1300 Mpa for 99% grade.

Low Water Absorption: Zero water absorption rate ensures durability and consistent performance.

Wide Application Range: Suitable for insulators, motor shells, furnace tubes, and electronic substrates.

Certified Quality: ISO9001 certified with SGS reports ensuring material purity and safety.

Flexible MOQ: Minimum Order Quantity is just 1 piece, ideal for prototyping and small batches.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.91h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.