Can the color and shape of the diamond powder be customized?

Yes, customization options include Yellow color and Round shape, along with other specifications like purity and certificate.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram as terms of payment.

What is the particle size range available?

The product includes various sizes such as 0-2 Micron, 0-0.25, 0-0.5, 0-1, and larger micron ranges up to 54-80, with specific D10, D50, and D95 specifications.

Synthetic Diamond Powder 0-2 Micron for Gemstone Polishing

Name: Synthetic Diamond Powder 0-2 Micron for Gemstone Polishing
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 1986918192

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$0.03-0.09

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

Hpht

Characteristics of Natural Diamond

Compressive Strength

Application

Superfine Polishing

Purity

99.9%

Color

Yellow

Shape

Round

Certificate

ISO9001

Delivery Time

3-5 Business Days

Transport Package

Plastic, Bottle, Carton

Specification

0-60um

Trademark

Harmony

Origin

Zhengzhou China

HS Code

71051020

Production Capacity

5, 000, 000 Carat/Year

Key features

HPHT Monocrystalline Structure: Produced via high-pressure high-temperature synthesis with oriented crystal structure for self-sharpening.

High Purity and Consistency: 99.9% purity with extremely high particle surface purity, narrow PSD, and batch quality consistency.

Premium Grade Options: HID A+ grade features nearly spherical shape, low impurities, and easy dispersion for optical polishing.

Versatile Application Range: Suitable for gemstone polishing, sapphire wafers, optical fibers, ceramics, and magnetic head processing.

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

Precision Particle Control: Strict control over particle classification, strength, crystal shape, and oversize for precise results.

Fast Delivery Time: Standard delivery within 3-5 business days, with off-season lead time within 15 workdays.

ISO9001 Certified Quality: Manufactured under ISO9001 standards with raw materials from strictly quality-controlled suppliers.

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: ≤7.19hTerms 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.

Product Q&A

Q:What is the purity level of the synthetic diamond powder?

The synthetic diamond powder has a purity of 99.9%.

Q:What is the typical delivery time for this product?

The standard delivery time is 3-5 business days. During off-season, lead time is within 15 workdays, while peak season may take 1-3 months.

Q:What are the available grades of micron diamond powder?

We offer Premium Grade (HID A+), Standard Grade (HID A and HID B), and Economic Grade (HID G) to suit different application requirements.

Q:What is the primary application of this diamond powder?

It is primarily used for superfine polishing, precision grinding of optical glass and sapphire wafers, gemstone polishing, and as raw material for PCD tools.

Q:What is the crystal structure of the diamond powder?

The powder consists of monocrystalline synthetic diamonds produced by HPHT, featuring an oriented crystal structure with parallel-running cleavage planes.