What is the warranty period?

The product comes with a 1-year warranty.

What types of formations can this tool drill?

It is suitable for soft, medium, and hard formations.

What is the weight of the product?

The net weight is 15 Kg and the single gross weight is 17.000 Kg.

Crown Good Quality Standard Model Btw Btwu Htw Ntw Ntwu Overshot Assembly Mining Drill Tool

Name: Crown Good Quality Standard Model Btw Btwu Htw Ntw Ntwu Overshot Assembly Mining Drill Tool
Brand: Wuxi Geotec Geological Equipment Co., Ltd.
SKU: 2188778895

Jiangsu, ChinaWuxi Geotec Geological Equipment Co., Ltd.

US$420.00

1-199 pieces

US$320.00

200-499 pieces

US$220.00

500+ pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

1year

Model NO.

BTW BTWU HTW NTW NTWU

Certification

ISO 9001:2000

Standard

AISI, JIS, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

High Manganese Steel

Weight (Kg)

Selling Units

Single Item

Delivery Time

3-14 Days

Single Gross Weight

17.000 Kg

Size

Standrad Size/Customize Size

Single Package Size

160X30X30.Cm

Quality

Excellent

Processing Type

Forging

Use

Ore Mining

MOQ

1piece

Type

Core Barrel

Marketing Type

New Product

Advantage

High Performance

Application

Diamond Core Drilling

Formation

Soft Medium Hard Formations

Transport Package

Carton Packing

Specification

Customized

Trademark

CROWN

Origin

Jiangsu, China

Production Capacity

50000 Piece/Pieces Per Month

Key features

Customizable Size: Available in standard size or customized size to meet specific drilling requirements.

Customizable Standard: Standard can be customized to fit various international and specific project needs.

OEM and ODM Services: Full customization, minor customization, and flexible customization from samples or designs available.

High Performance: Designed for excellent performance in soft, medium, and hard formations during diamond core drilling.

Complete Series Availability: Offers complete series of single, double, and triple tube core barrels and overshot assemblies.

Flexible Component Ordering: Head assembly, inner tube assembly, or individual components can be ordered separately.

Fast Delivery for Large Orders: Maximum 5 days delivery time for orders exceeding 100 pieces.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 and ISO 9001:2015 standards.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Wuxi Geotec Geological Equipment 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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.76h

AI-Powered supplier vetting

SummaryWuxi Geotec Geological Equipment Co., Ltd. is a China-based limited company established in 2010, with 83 employees and operations in Jiangsu. It supplies geological mine drilling tools and describes high-precision equipment, production capabilities, and overseas export capacity. The company states that it obtained ISO 9001:2000 certification in 2006 and ISO 9001:2008 certification in 2011, but current certification validity is not provided. A TUV Rheinland audit is recorded with a report period from December 27, 2024 to December 26, 2025, while the audit result is coded as “0” without an explained interpretation. Multiple operational, R&D, sustainability, quality-control, and service capabilities are marked unknown. One buyer, Quest Exploration Drilling, and an associated drilling-tool transaction are identified; broader customer-case evidence is limited.

Supplier typeThe supplier is identified as Wuxi Geotec Geological Equipment Co., Ltd., a China-based limited company established in 2010 with 83 employees. Its associated industry is manufacturing, although one record classifies the company nature as a trading company; the supplier’s primary offering is geological mine drilling tools.

Production capacityThe company claims a whole set of high-precision equipment, advanced production flow, and the ability to expedite products across China and overseas. Nevertheless, outsourcing procedures, manufacturing-capacity contracts, inventory service, order fulfillment details, and sustainability-related operational systems are not sufficiently documented; the order fulfillment field contains “6” without a defined scale.

Customization capabilityA product record specifies a requested dimensional change from 35.5 cm to 36 cm for an HQ adaptor coupling, indicating at least one customized product requirement in the transaction data. However, broader customization, private-mold, ODM, and design-service capabilities are marked unknown.

Client casesQuest Exploration Drilling is listed as an associated buyer, and the record identifies a drilling-tool product transaction involving the supplier. Only one buyer case is provided, so the evidence demonstrates a customer relationship but does not establish a broad or extensive customer portfolio.