Is the diamond suitable for precision tools?

Yes, it is suitable for precision processing tools such as gems, precious metals, and micro motor shafts.

What is the crystal form of the product?

The product has a hexaoctahedron crystal form with good permeability.

Can it be used for wire drawing mold polishing?

Yes, it can be used for wire drawing mold polishing, especially with special red powder.

China Supplier High Quality Synthetic Crushed Coated Diamond Powder for Saw Blade

Name: China Supplier High Quality Synthetic Crushed Coated Diamond Powder for Saw Blade
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 1980144172

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 960

Characteristic

Hight Temperature High Pressure

Application

Polishing, Grinding, Abrasive

Color

Yellow

Size

20/25 - 325/400

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

1, 000, 000 Carat/Year

Key features

High Purity Diamond: Features 99.9% purity with hexaoctahedron crystal form and consistent directionality.

Wide Size Range: Available in mesh sizes from 18/20 up to 325/400 across HID 90 and 80 series.

Versatile Applications: Suitable for stone, mining, optical glass, gemstones, and precision metal processing.

Stable Quality: Ensures consistent performance for various grinding and polishing requirements.

Multiple Grades: Offers diverse grades from D1001 to D46 to meet specific industry standards.

Fast Delivery: Standard delivery time is 3-5 business days for most orders.

High Temperature Resistance: Synthesized under high temperature and high pressure for superior durability.

Specialized Polishing: Ideal for sapphire, zircon, watch, and tungsten steel mold polishing.

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: ≤3.62hTerms 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.