What is the typical delivery time?

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

What is the main advantage of polycrystalline-like diamond powder?

It features irregular shape and rough surface, providing strong grip strength, self-sharpening ability, and sharp cutting edges for improved efficiency and tool life.

High Quality Synthetic Resin Bond Diamond Powder for Resin Diamond Wheel

Name: High Quality Synthetic Resin Bond Diamond Powder for Resin Diamond Wheel
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 1978722632

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 Cutting Efficiency: Sharp cutting edges provide 2-4 times the cutting force of single crystal diamond powder.

Superior Polishing Accuracy: Small cutting edges reduce deep scratches, significantly lowering the Ra value of polished surfaces.

Strong Bond Grip: Rough surface structure enhances bonding with binders, improving abrasive grip strength and service life.

Wide Material Compatibility: Ideal for processing cemented carbide, optical glass, ceramics, semiconductors, and stone.

Multiple Grade Options: Available in Premium (BRD30), Standard (BRD20), and Economic (BRD10) grades for diverse needs.

Precise Size Control: Tightly controlled size distribution and shape for consistent performance in polishing and lapping.

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

ISO 9001 Certified Quality: Manufactured under strict 6S/5S and ISO9001 management with advanced quality control instruments.

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: ≤6.66hTerms 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 micron sizes and mesh sizes?

Micron sizes range from 0.05um to 60um. Mesh sizes include 70/80 to 325/400, with specific US Mesh options like 60/80, 80/100, up to 325/400.

Q:What is the purity of the diamond powder?

The purity of the resin bond diamond powder is 99.9%.

Q:What colors are available for different grades?

BRD30 is light grey, BRD20 is dark green, BRD10 is light green, and BRM is light gray.

Q:What materials can this powder be used to process?

It is widely used for metal and non-metallic hard and brittle materials with low iron content, such as cemented carbide, high alumina porcelain, optical glass, agate, semiconductors, stone, and concrete.

Q:What are the payment terms?

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