What is the purity of the CBN powder?

The purity of our CBN powder is up to 99.9%.

Can CBN be used for high-speed machining?

Yes, its high thermal conductivity and hardness make it suitable for high-speed continuous cutting.

CBN Cubic Boron Nitride Powder for Grinding Wheel and Cutting Tools

Name: CBN Cubic Boron Nitride Powder for Grinding Wheel and Cutting Tools
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 2045110145

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.09-2.90

1,000 Carat

Sample price:US$59.00/package.Request sample

Product profile

Customization

Available

Type

Cubic Boron Nitride

Synthesis of Cubic Boron Nitride Method

Static High Pressure Catalytic Method

Model NO.

CBN

Application

Polish and Grind

Size

40 - 400

Purity

99.9%

Color

Black & Amber

Delivery

3-4 Days

Transport Package

Plastic, Bottle, Carton

Specification

ISO9001

Trademark

Harmony

Origin

Zhengzhou China

HS Code

71051020

Production Capacity

10, 000, 000 Carat/Year

Key features

Superhard Abrasive Performance: Hardness second only to diamond with superior thermal stability and wear resistance.

Ideal for Ferrous Metals: Does not react with iron group elements, perfect for grinding steel and cast iron.

High Thermal Conductivity: Excellent heat dissipation allows for high-speed continuous cutting and efficiency.

Wide Size Range: Available in Mesh 40-400 and Micron sizes to meet diverse grinding needs.

Multiple Crystal Forms: Offers Black, Amber, and Gold variants with varying toughness and stability.

Fast Delivery Time: Standard delivery within 3-4 days for urgent industrial requirements.

High Purity Standard: Product purity reaches 99.9% ensuring consistent grinding performance.

Versatile Applications: Suitable for aerospace, automotive, and precision machining of superalloys.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

SINO ZHENG INDUSTRIAL INC.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: ZHENGZHOU, QINGDAO, SHANGHAIAverage Response Time: ≤6.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummarySINO ZHENG INDUSTRIAL INC. is identified as both a trading company and manufacturer/factory in China, offering magnesium wheels, welding wire, heatsinks, anodes, plates, and related products. It reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, exports beginning in 2015, and markets across the Americas, Europe, and Southeast Asia. Product descriptions and company information indicate technical expertise in magnesium materials and welding processes. However, overseas service infrastructure, 3D design, OEM/ODM, after-sales capability, and customization are not sufficiently documented. The audit record identifies BV, but the stated evaluation result is 0, which should be treated cautiously.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, indicating combined commercial and manufacturing functions. Its listed product portfolio is centered on magnesium products.

CertificationsThe supplier lists ISO 9001 and ISO 14001 management-system certifications. A BV audit is also recorded with validity from September 10, 2025 to September 9, 2026, but the audit evaluation result is stated as 0, so the audit outcome itself does not provide positive assurance.

R&D capabilityThe company describes technological, product, and process innovation, including a one-time extrusion process for 1.2 mm magnesium welding wire and efforts to expand magnesium applications. It also reports 6–10 R&D engineers, but 3D design, new-product development status, ODM, and OEM capabilities are marked unknown.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated output for magnesium welding wire and forged magnesium wheels. It also reports off-peak lead times within 15 working days and peak-season fulfillment of 2–3 months, supporting an established production operation, although the production figures should be interpreted as self-reported.

Client casesTwo records identify the same buyer, CÔNG TY CỔ PHẦN HUY MINH, associated with specified cathodic-protection alloy products imported into Vietnam. These records provide evidence of an associated buyer and product transactions, but they do not establish the scale, duration, performance, or breadth of customer references.