What payment methods are accepted?

We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Is after-sales service provided?

Yes, we provide online service support for after-sales needs.

145mm Rock Well Drilling DTH Hammer and Top Hammer Double Head Percussive Casing Systems Crown Ring Bit Inner Bits

Name: 145mm Rock Well Drilling DTH Hammer and Top Hammer Double Head Percussive Casing Systems Crown Ring Bit Inner Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1989087395

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$60.00-650.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support Online Service

Warranty

1 Year

Model NO.

145mm

Certification

CE, ISO 9001:2000

Standard

AISI, ANSI, GB

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

High Carbon Steel

Carbide Teeth

Yk05

Weight(Kg)

Condetion

New

Usage

Well Drilling, Coal, Ore, Water Well

Machine Type

Casing Bit

Shank

DHD3.5, Cop, Ql, SD, Numa, Mission

Formation

Soft, Medium Soft, Hard, Medium Hard, Very Hard

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

Applicable Industries

Building Materialconstruction Works Energy Mining

Transport Package

Original Package with Wooden Cases

Specification

125mm, 145mm, 152mm

Trademark

Pearldrill

Origin

China

HS Code

8207199000

Production Capacity

200000piece/Pieces Per Month

Key features

Customizable Specifications: Special models and sizes can be customized according to specific rock formation or drawings.

Wide Application Range: Suitable for soft to very hard formations in mining, construction, and water well drilling.

Fast Drilling Efficiency: Features high working efficiency, fast driving speed, and low labor intensity for operators.

Certified Quality: Products are CE and ISO 9001:2000 certified with provided machinery test reports.

Professional Support: Online after-sales service support is available for all purchased drilling equipment.

Fast Delivery: Stocked items can be prepared for delivery within 1 week depending on order quantity.

Flexible Payment Terms: Supports T/T, L/C, D/A, D/P, Western Union, and MoneyGram for secure transactions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou International Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is identified as a limited trading company with seven employees, valid import/export licensing, and six years of export experience. It reports that exports account for 90% of sales and offers customization from samples and ODM services. Its stated product focus includes rock drills, drilling tools, drilling rigs, and related equipment. However, the available evidence shows no inventory, overseas warehouse, or overseas showroom capability; no Fortune 500 customer cooperation; no new products launched in the past year; and only one R&D engineer. Formal supplier approval, corrective/preventive action, complaint-handling, and service-capability assessment procedures are not documented. Financial credibility, certifications, production capacity, and verified customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its stated business scope covers mechanical and electrical equipment and multiple product categories, while its product description emphasizes drilling-related products.

After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It reports lead times within 15 working days and accepts several quotation terms, but complaint handling, corrective/preventive actions, and formal service-assessment procedures have no written procedures or records.

R&D capabilityThe supplier has one R&D engineer and provides ODM services, with the ability to customize design and development for application environments or specified requirements. However, it launched no new products in the past year, lacks an SDK, and reports no R&D capability with product information.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and design/development tailored to a customer’s application environment or specified requirements. These statements provide direct evidence of customization capability, although no scale or delivery-performance details are supplied.