Do you provide free samples?

Yes, free sample cost is provided for sizes 105/115/125mm.

What is the warranty or return policy?

If items are faulty or incorrect, you can return them within 30 days for a replacement or full refund.

What certifications does the factory have?

The factory strictly conforms to the ISO9001-2000 quality control system.

Diamond Cutting Construction Tools

Name: Diamond Cutting Construction Tools
Brand: DONGYAN INTERNATIONAL CO., LTD.
SKU: 894467015

Jiangsu, ChinaDONGYAN INTERNATIONAL CO., LTD.

Negotiable

5,000 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Turbo

Manufacturing Process

Laser Welding or High Frequency Welding

Application

Concrete

Advantage

Fast Cutting, Nice Finishing

Sizes Available

10-18inch

Inner Hole

25.4mm, 50mm, 60mm

Package

White Box , Carton Box

Sample Production Time

5-7days

Bulk Order Production Time

15-20days

Industry Experience

8 Years

Quality Assurance

Yes

Transport Package

Carton Box

Specification

10inch, 12inch, 14inch, 16inch, 18inch

Trademark

DY-Tools

Origin

China

HS Code

82023970

Production Capacity

100000/Month

Key features

Fast Cutting Performance: Special design for concrete asphalt cutting with sharp, efficient, and long working life.

Customizable Sizes: Sizes available from 254mm to 450mm (10-18 inch) with customized options.

Logo Engraving Service: Customized logo engraving is available for branding purposes.

ISO9001 Quality Control: Strictly conforms to ISO9001-2000 system with EN standard inspection.

Free Sample Offer: Free sample cost provided for sizes 105/115/125mm.

30-Day Return Policy: Full refund or replacement for faulty or incorrect items within 30 days.

Turbo Blade Design: Turbo blade type with laser or high frequency welding for durability.

Multi-Arbor Options: Inner hole options include 25.4mm, 50mm, and 60mm.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

DONGYAN INTERNATIONAL CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.87h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a small trading company in Wuxi, China, focused on hardware tools and related product sales. It has five employees, one R&D engineer, no cooperative suppliers reported, and no stated manufacturing capability. Customization is offered across samples, designs, full and minor customization, and the company reported new products during the past year, but it does not provide ODM services or OEM services for popular brands and has no available SDK. Service procedures, complaint handling, and corrective/preventive-action procedures are documented with follow-up records, although the approved-supplier list lacks approval signatures or dates. An audit by TUV Rheinland is reported as valid from June 30, 2026 to June 29, 2027, but the evaluation result is recorded as 0 without interpretation. Quality-assurance and traceability status are unknown, and no quality-control test equipment is reported. Financial records are indicated for 2023–2025, but no financial performance conclusion is possible from...

Supplier typeThe supplier is explicitly identified as a trading company and limited company located in Wuxi, China, with five employees and no reported affiliation with a larger group. Its stated activities center on sales and wholesale of hardware tools, machinery, hardware and electrical appliances, construction materials, and related goods, indicating a small independent trading profile rather than a manufacturing entity.

After-Sales capabilityThe supplier has a documented service-capability assessment procedure with follow-up records, a corrective and preventive action procedure with records, and a clear customer-complaint procedure with follow-up records. However, the approved-supplier list lacks approval signatures or dates; this does not directly negate complaint or service handling, but it indicates an administrative control weakness.

R&D capabilityThe supplier reports at least one new product during the past year and has one R&D engineer, supporting some product-development activity. Nevertheless, it has no available SDK, does not provide ODM services, and the limited staffing indicates only modest documented R&D capacity rather than a strong innovation platform.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports new products during the past year, although no ODM service, SDK, or detailed engineering resources beyond one R&D engineer are available.