Does the product come in different grades?

Yes, it is available in Premium Grade (BRD30), Standard Grade (BRD20), and Economic Grade (BRD10) with varying toughness and friability.

What quality control measures are in place?

The company implements 6S, 5S, and ISO9001 management concepts with advanced instruments like SEM and laser particle size analyzers.

Resin Bond Synthetic Diamond Powder Used in Efficient Grinding

Name: Resin Bond Synthetic Diamond Powder Used in Efficient Grinding
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 1978757512

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.

BRD10/20/30

Characteristic

High Hardness

Application

Polishing&Grinding

Micron Size

0.05um - 60um

Mesh Size

70/80 to 325/400

Color

Black

Purity

99.9%

Delivery Time

in 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

High Hardness & Cutting Force: Sharp cutting edges provide 2-4 times the force of single crystal diamond powder.

Superior Polishing Accuracy: Micro-friable structure reduces surface scratches and lowers Ra value significantly.

Strong Grip Strength: Rough particle surface improves bonding with binder for extended service life.

Wide Mesh Size Range: Available from US Mesh 60/80 to 325/400 and micron sizes 0.05um to 60um.

High Purity Grade: Purity reaches 99.9% with strict quality control throughout production stages.

Fast Delivery Time: Standard delivery within 3-5 business days during off-peak seasons.

Advanced Quality Control: Equipped with SEM, laser particle size analyzer, and plasma ICP detector.

Versatile Material Application: Ideal for cemented carbide, glass, ceramics, stone, and semiconductor materials.

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: ≤7.83hTerms 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 are the available mesh sizes for the resin bond diamond powder?

Available sizes range from US Mesh 60/80 to 325/400, as well as micron sizes from 0.05um to 60um.

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

The product offers a high purity level of 99.9%.

Q:How long does it take to deliver the product?

Delivery time is typically within 3-5 business days.

Q:What materials can this diamond powder be used on?

It is suitable for processing metal and non-metallic hard and brittle materials such as cemented carbide, glass, ceramics, stone, and semiconductor materials.

Q:What are the main characteristics of the polycrystalline-like diamond grain?

It features irregular shape and rough surface, providing strong cutting force, high polishing accuracy, and strong grip strength.