Does the product have any certifications?

Test reports for raw materials include RoHS compliance.

Good Chemical Inertness Boron Nitride Ceramic Ring Spacer Bn Isolator

Name: Good Chemical Inertness Boron Nitride Ceramic Ring Spacer Bn Isolator
Brand: Shenzhen Hard Precision Ceramic Co., Ltd.
SKU: 2247775765

Guangdong, ChinaShenzhen Hard Precision Ceramic Co., Ltd.

US$10.00

10 Pieces

Product specifications

BN ceramic Parts

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

Aerospace, Electronics, Medical, Refractory, Metallurgy

Type

Ceramic Part

Model NO.

BN-E002

Color

White

Density

1.95-2

Flexural Strength

30 MPa

Binder

B2o3

Transport Package

Bag, Plastic Box, Carton, Wooden Carton, etc

Specification

customized

Trademark

none

Origin

China

HS Code

8547100000

Production Capacity

1000000PCS/Year

Key features

Excellent Chemical Inertness: Resistant to molten metals, acids, alkalis, and most chemicals without reaction.

Superior Electrical Insulation: Dielectric strength of 2300V/cm, 8 times higher than Al2O3, with high volume resistivity.

Precision Machinability: Only machinable ceramic with precision accuracy of 0.01mm (1/100 mm).

Self-Lubricating Properties: Offers low friction and self-lubrication similar to graphite.

Customizable OEM/ODM Service: OEM and ODM services available for custom ceramic parts and shapes.

Company profile

Shenzhen Hard Precision Ceramic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-12-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Hard Precision Ceramic Co., Ltd. is a China-based manufacturer established in 2007, specializing in precision ceramic products and operating its own factory in Shenzhen. The supplier reports integrated capabilities covering development, design, molding, sintering, production, precision machining, and sales, with products including alumina, zirconia, silicon nitride, silicon carbide, and other ceramic materials. It has 50 employees, more than 10 production lines, 6–10 quality-control staff, and reported one-month lead times in both peak and off-peak seasons. The supplier states that it has served more than 2,000 customers and 60 universities, exports to multiple regions, and has self-operated import/export rights. However, no supplier management-system certification is reported, R&D experience is listed as two years, and the available transaction records show only one transaction for each listed 2025 registration entry. After-sales support and financial strength cannot be fully verified from the...

Supplier typeThe supplier is explicitly identified as a manufacturer, factory, and limited company operating in China. Its stated business scope covers development, design, molding, sintering, production, and sales of precision ceramic products, indicating direct manufacturing involvement rather than trading-only activity.

CertificationsThe supplier management-system certification field is explicitly recorded as “NIL.” This indicates no such certification is evidenced in the provided information.

Production capacityProduction capability is supported by the supplier’s factory status, 50 employees, more than 10 production lines, integrated forming-to-machining equipment, 6–10 quality-control staff, and stated one-month lead times in both peak and off-peak periods. These details provide explicit evidence of established manufacturing capacity for precision ceramic products.

Customization capabilityThe supplier states that it produces ceramic rods, tubes, plates, blocks, and precision industrial parts, and provides development, design, molding, sintering, and precision machining. This combination directly supports customized product development and processing across multiple ceramic forms and materials.

Client casesThe company claims cooperation with more than 2,000 customers and 60 universities, while the detailed trade records identify buyers including Anoop Ceramics and Arthacera Technologies Private Limited. Nevertheless, each listed 2025 trade record shows only one transaction, so the evidence supports the existence of customer cases but provides limited depth for evaluating long-term or major-customer performance.