What materials can this blade cut?

It is mainly used for cutting reinforced concrete, including new and old road expansion joints and bridge parapets.

How is the product packed?

Each blade is packed in a white box, and 10 pieces are put in an export standard carton with a gross weight limit of 25kg.

What is the warranty or after-sales service?

We provide after-sales service including tracking goods, monitoring product performance, and handling customer feedback for improvement.

400mm Laser Welded Diamond Circular Segmented Concrete Blade Reinforced Concrete Cutting Discs

Name: 400mm Laser Welded Diamond Circular Segmented Concrete Blade Reinforced Concrete Cutting Discs
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 739697805

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$48.00

50 Pieces

Product profile

Blade Type

Segmented Type

Manufacturing Process

Brazing

Application

Concrete

Model NO.

3.2.3.2.1

Product Name

Diamond Saw Blade

Manufacturing Arts

Laser Welded

Outer Diameter

16inch

Center Hole

25.4mm or as Your Request

Usage

Cutting Reinforced Concrete

Color

Clear or as Your Request

Transport Package

Carton

Specification

Trademark

Johnson Tools

Origin

China

HS Code

8202391000

Production Capacity

1000PCS/Month

Key features

Laser Welded Technology: Advanced laser welding process ensures high durability and structural integrity.

High Efficiency Cutting: Fast cutting speed with smooth, flat kerf and no vibration for reinforced concrete.

Customizable Specifications: Center hole size (25.4mm/50mm) and color can be customized as per request.

Eco-Friendly Operation: Low noise and dust-free cutting environment suitable for indoor and outdoor use.

Versatile Application: Ideal for cutting reinforced concrete, road expansion joints, and bridge parapets.

Quality Assurance: 100% visual and function inspection ensures strict quality control standards.

Flexible Customization: Supports OEM/ODM services including customization from samples and designs.

Global Export Experience: Well exported to Australia, Asia, Europe, America, and Africa with competitive pricing.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryOEM Services

Johnson Tools Manufactory Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤4.54h

AI-Powered supplier vetting

SummaryThe supplier provides OEM and ODM services and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. It has 17 years of export experience, self-managed import/export rights, 90% export sales, and accepts multiple trade and payment terms. Production is conducted on one line, supported by 11–20 quality-control staff and stated advanced equipment and checking systems. However, no management-system certifications, SDK, new products in the past year, overseas service facilities, or offline trade-show participation are reported. Service procedures and complaint handling lack written records, and production batches are not continuously reconciled. Financial and cash-flow evidence is limited to year labels, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is an OEM/ODM manufacturer with its own factory location, one production line, stated production output, advanced equipment, and a technical workforce. It also provides export services directly through self-managed import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading intermediary.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and it lacks written service-assessment and corrective/preventive-action procedures or records. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, limiting documented overseas service support.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the design-service evidence when assessing demonstrated recent innovation capability.

Production capacityThe supplier reports one production line, 11–20 quality-control staff, advanced production and checking equipment, and flexible export fulfillment with one-month lead times in both peak and off-season. However, it does not continuously reconcile quantities for each batch or mass production, so production controls are not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is strong direct evidence of broad customization capability.