What payment methods do you accept?

We accept T/T, Western Union, L/C, Cash, PayPal, and small-amount payments.

How are the products packaged?

Inner packaging is a carton box. Outer packaging is a carton box or wooden case depending on shipping method.

Do you offer OEM services?

Yes, we provide OEM and ODM services with our own technology and export license.

Laser Welding Diamond Core Drill Bits for Granite

Name: Laser Welding Diamond Core Drill Bits for Granite
Brand: Quanzhou JDK Diamond Tools Co., Ltd.
SKU: 644616975

Fujian, ChinaQuanzhou JDK Diamond Tools Co., Ltd.

US$8.00-20.00

20 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customized

Length

25-90mm

Type

Core Drill Bit

Model NO.

CE SGS ISO

Material

Diamond

Usage

Stone Drill

Application

Granite Concrete

OEM

Yes

Transport Package

White Box

Specification

CE SGS ISO

Trademark

JDK

Origin

China

HS Code

82079010

Production Capacity

1000 PCS/Day

Key features

Customized Design Options: Full customization available from samples or designs with flexible options.

High Efficiency Performance: Features long life, good sharpness, stable performance, and fast drill speed.

Diverse Segment Shapes: Offers sandwich, groove type segments in straight, trapezia, boatshape, K, V shapes.

15+ Years Experience: Manufacturer with over 15 years of experience and special formulas for stone.

Fast Sample Delivery: Samples delivered in very short time with small trial orders available anytime.

Wide Diameter Range: Available in various sizes from 20mm to 102mm for different drilling needs.

OEM & ODM Services: Full OEM and ODM services available with own technology and export license.

Competitive Factory Price: Direct manufacturer pricing with approved quality and competitive rates.

Company profile

Exhibition ExperienceYears of Export ExperienceImporters and ExportersExperienced Team

Quanzhou JDK Diamond Tools Co., Ltd.

Fujian, 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: Xiamen PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryJDK is a stone-tool manufacturer offering diamond saw blades, segments, wire saws, abrasives, polishing pads, grinding wheels, and drilling products. It demonstrates broad customization and OEM/ODM capability, maintains inventory, and reports production of multiple diamond-tool product lines. However, it operates one production line, reports only one year of R&D-engineer experience, has no recent new-product development, and lacks an effective written service-record system. No supplier-management certifications are reported, and no overseas warehouse or showroom is available. Financial information is represented only by years rather than assessable financial metrics, so credibility cannot be determined from the provided evidence.

Supplier typeThe supplier is presented as a manufacturer of stone-processing tools, including diamond saw blades, segments, wire saws, abrasives, polishing pads, grinding wheels, and core drill bits. Its equipment list includes cold- and hot-press, polishing, sharpening, welding, and laser-marking machinery, while OEM and ODM services are also stated.

CertificationsThe supplier-management-system certification field is explicitly reported as “NIL.” Therefore, no certification holding is evidenced in the provided information.

After-Sales capabilityThe supplier has inventory capacity, accepts multiple service quotation and payment terms, and reports peak- and off-season lead times within 15 working days. However, service assessment has no written procedures or records, and complaint handling and corrective/preventive-action procedures lack written records; overseas warehouse and showroom services are unavailable.

R&D capabilityThe supplier provides customization and ODM services, but reports no available SDK, no new products during the past year, one total year of R&D-engineer experience, and no ERP-based digital management. Its sustainable-development technical-transformation, big-data, and OA-system fields are recorded as 0, indicating limited documented innovation infrastructure.

Production capacityProduction evidence includes listed machinery, inventory capacity, 50 qualified service suppliers, and stated annual outputs for diamond blades, fickerts, frankfurts, polishing pads, and segments. The supplier operates one production line, while manufacturing capacity is not covered by a valid contract with related subcontractors; therefore, output capability is demonstrated but capacity assurance has a stated weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside ODM services. This is direct evidence of broad customization coverage.