What is the shape of the nano diamond particles?

The basic particles are sphere shape diamond crystals.

What are the key characteristics of this nano diamond?

It features high hardness, high specific surface area, high heat stability, and peculiar anti-causticity.

Micro Size Nano Diamond Dust Powder for Glass Carbide Silicon Gem Polishing

Name: Micro Size Nano Diamond Dust Powder for Glass Carbide Silicon Gem Polishing
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 2045524185

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.99-5.99

100 Carat

Sample price:US$0.09/carat.Request sample

Product profile

Customization

Available

Type

Diamond

Classification of Diamond

Artificial

Model NO.

HID ND

Characteristic

Ultra Detonated

Characteristics of Natural Diamond

High Toughness

Application

Superfine Polishing & Lapping

Color

Dry Grey, Black

Size

5nm - 200nm

Purity

99.9%

Function

Outstanding Wearability, Anti-Causticity

Hardness

Superabrasives

Particle Size

Powder

Prodution Method

Ball-Shaped with The Particle Diameter

Shape

Sphere

Usage

Lubricating and Antifriction

Delivery Time

3-5 Business Days

Shipment

DHL, FedEx, TNT and UPS

OEM

Available

Transport Package

Plastic, Bottle, Carton

Specification

ISO 9001

Trademark

Harmony

Origin

Zhengzhou China

HS Code

71051020

Production Capacity

200, 000 Carat/Year

Key features

Ultra-Fine Polishing: Achieves angstrom-level surface roughness without scratches for rigorous applications.

High Purity: 99.9% purity with main metal impurities below ppm level.

Superior Hardness: Features superabrasive hardness and outstanding wear resistance.

Chemical Stability: Anti-caustic, corrosion-resistant, and chemically constant.

Customizable Sizes: Particle sizes range from 5nm to 200nm with various specifications.

Versatile Applications: Used in polishing, lubrication, composite plating, and medical fields.

Fast Delivery: Delivery time is 3-5 business days for standard orders.

OEM Available: Supports OEM services for customized product requirements.

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: ≤5.26hTerms 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.