What is the warranty or after-sales service?

We provide free replacement of damaged goods and free testing of product quality for customers.

Can I get a free sample?

Yes, the sample cost is free for customers.

Rock Diamond Core Drilling Tools

Name: Rock Diamond Core Drilling Tools
Brand: DONGYAN INTERNATIONAL CO., LTD.
SKU: 747043822

Jiangsu, ChinaDONGYAN INTERNATIONAL CO., LTD.

Negotiable

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO2000:9001

Model NO.

DY-05

Length

82/145/200/380/450

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling, Concrete or Wall Drilling

Advantage

Fast Cutting Speed

Color

as Your Requirements

Sample Cost

Free

Sample Production Time

5-7days

Bulk Order Time

20-25days

Payment Term

30% Advance, 70% Balance

Industry Experience

8 Years

Transport Package

Blister Package, White Box

Specification

25-350mm

Trademark

DY-Tools

Origin

Jiangsu Province, China

HS Code

8207191000

Production Capacity

100000/Month

Key features

Fast Cutting Speed: Designed for efficient drilling in concrete and hard masonry materials.

Free Sample Cost: Customers can obtain free samples to test product quality before bulk orders.

ISO9001 Quality Control: Strictly conforms to ISO9001-2000 quality control system and EN standards.

Custom Color Options: Color can be customized as per your specific requirements.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Wet Drilling Method: Specifically designed for wet drilling to ensure optimal performance and tool life.

Free Replacement Service: Provides free replacement for any damaged goods received by customers.

Experienced Manufacturer: Factory established in the 1980s with over 20 years of industry experience.

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: ≤8.35h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryDongYan International Co., Ltd. is a Chinese supplier based in Wuxi, Jiangsu. It operates as both a trading company and a manufacturer, specializing in tools and hardware. The company has a strong export focus, with 90% of its sales coming from international markets since 2012. It holds ISO9001 and BSCI certifications and supplies major brands such as Bosch and Makita. DongYan demonstrates a commitment to quality with advanced production facilities and quality assurance programs, although its R&D team has limited experience. The company has a significant production capacity, producing millions of tools annually.

Supplier typeDongYan International Co., Ltd. is identified as both a trading company and a manufacturer, indicating its dual role in the supply chain.

CertificationsThe supplier holds ISO9001 and BSCI certifications, which are indicative of strong management systems and compliance with international standards.

Production capacityThe supplier operates 8 production lines and has a high annual output, including 10 million drill bits and other tools, indicating robust production capabilities.

Client casesDongYan supplies to major brands such as Bosch and Makita, indicating established customer relationships and reliability.