What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

What are the main advantages of this CBN powder?

It features high hardness, high wear resistance, good thermal stability, and excellent impact resistance.

Does the product come with certification?

Yes, we supply CBN powder with ISO certificates to ensure premium quality and performance.

China Supply High Quality Black CBN Powder for Vitrified Bond

Name: China Supply High Quality Black CBN Powder for Vitrified Bond
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 2045003505

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 heat conductivity.

High Wear Resistance: Four times the wear resistance of traditional abrasives for extended tool life.

Specialized Material Compatibility: Ideal for grinding ferroalloys, aerospace materials, and hardened steel (HRC > 50).

Wide Size Range Options: Available in US Mesh 40/50 to 325/400 and Micron sizes W0.5 to W50.

Multiple Bond System Support: Suitable for vitrified, resin, metal bonds, and electroplated tools.

High Purity Standard: 99.9% purity available with ISO certification for premium quality.

Fast Delivery Capability: Standard delivery time of 3-4 days for customized orders.

Advanced Synthesis Method: Produced via Static High Pressure Catalytic Method for consistent quality.

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: ≤7.59hTerms 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.