What is the minimum order quantity?

Any quantity order is available.

What should I do if the product does not run well?

Please provide detailed data. We will analyze the possible reasons, identify the problem, and guide you on how to solve it.

Road Concrete

Name: Diamond Saw Blade for Cutting Marble /Granite/Road Concrete
Brand: SINO ZHENG INDUSTRIAL INC.
SKU: 2071712105

Henan, ChinaSINO ZHENG INDUSTRIAL INC.

US$19.80-69.00

10 Pieces

Sample price:US$69.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Cutter Head

Manufacturing Process

Sintered

Model NO.

HDDSB64

Application

Stone

Delivery Time

10-15 Days

Capacity

2,000 Piece Each Day

Advantange

Thin Kerf Width and High Precision

OEM/ODM

Available

Transportation

by Courier / Air

Export

Russia, Germany, Americal, Korea, Sri Lanka, Japan

Transport Package

Carton

Specification

4.5" - 40"

Trademark

Harmony

Origin

Zhengzhou China

HS Code

82023910

Production Capacity

60, 000 Piece Each Month

Key features

High Precision Cutting: Thin kerf width and high precision ensure clean cuts with minimal material waste.

Vacuum Brazing Tech: High temperature vacuum brazing combines diamond and matrix closely for enhanced sharpness.

Custom Specifications: Blades can be customized into any specification to meet specific customer requirements.

Wide Application: Suitable for marble, granite, concrete, masonry, and various civil engineering materials.

Versatile Compatibility: Works perfectly with angle grinders, hand-held saws, masonry saws, and floor saws.

Durable Long Life: Features flat segments that balance cutting speed and lifespan for durable performance.

OEM/ODM Available: Supports OEM and ODM services to provide customized products and packaging.

Fast Delivery: Short leading time with a delivery capacity of 2,000 pieces per day.

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: ≤7.69hTerms 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.