What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Unit.

What after-sales service is provided?

We provide online service support for after-sales assistance.

What certifications does the company hold?

We are ISO9001:2015 certified and provide Machinery Test Reports.

Symmetric Overburden Drilling Casing System with Ring Bits for Mining and Quarrying

Name: Symmetric Overburden Drilling Casing System with Ring Bits for Mining and Quarrying
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1981602455

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$20.00-610.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support Online Service

Warranty

1 Year

Model NO.

Eccentric drill bits

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

High Carbon Steel

Condetion

New

Application

Energy & Mining, Well Drilling

Video Outgoing-Inspection

Provided

Machine Type

Drilling Tool

Size

55A-168

Usage

Ming and Well Drilling

Machinery Test Report

Provided

Place of Origin

China

Weight(Kg)

Formation

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

Applicable Industries

Building Materialconstruction Works Energy Mining

Transport Package

Original Package with Wooden Cases

Specification

20*20*32cm

Trademark

Pearldrill

Origin

China

HS Code

8207199000

Production Capacity

200000pieces Per Month

Key features

High Efficiency Drilling: Eccentric design eliminates hole burrow and prevents bending for superior wall protection.

Premium Material Strength: Drill body made of 42CrMo ultra-high-strength steel with high toughness and fatigue limit.

Wide Application Range: Suitable for soft to very hard formations in mining, quarrying, and water conservancy projects.

Customizable Solutions: Special models and sizes can be customized based on specific rock formation or size drawings.

Fast Delivery: Prepared to deliver within 1 week if items are in stock.

Certified Quality: ISO9001:2015 certified with SGS reports and advanced CNC manufacturing equipment.

Comprehensive Support: 1-year warranty with online after-sales service support available.

Diverse Payment Options: Flexible payment terms including T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

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: ≤3.35h

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.