What is the crystal shape of the diamond particles?

The particles feature a monocrystalline structure with regular crystal shapes, and the premium grade offers nearly spherical shapes.

What payment methods do you accept?

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

What is the raw material source for the diamond powder?

Raw materials are sourced from strictly quality-controlled suppliers, including MBD, SCD, and RVD series diamonds.

High Grade Micron Diamond Powder for Lapping

Name: High Grade Micron Diamond Powder for Lapping
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 790056402

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.02-0.09

1,000 Carat

Sample price:US$0.09/carat.Request sample

Product profile

Customization

Available

Type

Diamond

Classification of Diamond

Artificial

Model NO.

HID A+

Characteristic

High Temperature

Characteristics of Natural Diamond

High Pressure

Application

Polishing, Grinding, Abrasive

Raw Material

Zhongnan

Color

Yellow

Size

0.05 - 60um

Purity

99.9%

Delivery Time

3-5 Business Days

Transport Package

Plastic, Bottle, Carton

Specification

ISO 9001

Trademark

Harmony

Origin

Zhengzhou China

HS Code

71051020

Production Capacity

10, 000, 000 Carat/Year

Key features

Monocrystalline Structure: Features oriented crystal structure with parallel-running cleavage planes for self-sharpening.

High Purity Grade: Achieves extremely high particle surface purity with low impurity content and low magnetic properties.

Precise Particle Control: Offers very narrow PSD, consistent crystal shape, and strict oversize control for batch consistency.

Premium Grade Options: HID A+ series features nearly spherical particle shape with patented technology for optical applications.

Versatile Applications: Suitable for precision grinding of optical glass, sapphire wafers, silicon materials, and gem processing.

Multiple Grade Series: Available in Premium (A+), Standard (A/B), and Economic (G) grades to meet diverse needs.

Fast Delivery: Standard delivery time is 3-5 business days for off-peak seasons.

Strict Quality Control: Raw materials sourced from strictly controlled suppliers with upper and lower limit content standards.

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.