What are the main delivery channels?

We offer four main delivery channels: air (DHL/UPS/EMS/TNT/FEDEX), sea, express, and road transportation, selectable based on customer requirements.

High Wind Pressure Low Wind Pressure DTH Drill Impactor Rock Drilling

Name: High Wind Pressure Low Wind Pressure DTH Drill Impactor Rock Drilling
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1912573001

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$30.00-1,000.00

1 Piece

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

90-35A----275-85A

Certification

ISO9001

PDC Cutters

1613#

API

3 1/2" 3 7/8" 4 1/2"Support Customization

Material

Alloy Steel, Diamond, Carbide

Weight

6kg

Formation

Medium Hard, Hard Rock Formation

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Transport Package

Carton or Wooden Box

Specification

115/132/140/152/165/200/250#

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

High Efficiency Drilling: Features fast drilling speed, low gas consumption, and high efficiency with low labor intensity.

Durable Alloy Steel Construction: Made from quality alloy steel with precision machining, heat treatment, and surface compression for fatigue resistance.

Versatile Rock Application: Suitable for various rock types including loose soil, soft rock, medium hard rock, and super hard rock like granite.

ISO9001 Certified Quality: Manufacturing process certified under ISO9001 standards ensuring consistent quality and reliability.

Low Failure Rate Design: Simple and reliable internal structure makes the hammer easy to disassemble and maintain with low failure rate.

Wide Application Scope: Used in mining, water well drilling, civil engineering, tunnel excavation, and geological exploration.

6-Month Warranty Coverage: Provides a 6-month warranty covering defects like steel body cracking or sheet falling under confirmed quality issues.

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: ≤3.67h

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.

Product Q&A

Q:What is the warranty period for the drill bits?

The geological drill bits come with a 6-month warranty period. Compensation is provided for abnormal scrap such as steel body cracking or lamination if confirmed by the quality department.

Q:What materials are used to make the drill bits?

The drill bits are made from quality alloy steel, diamond, and carbide. They are precision machined and heat-treated for hardness and fatigue resistance.

Q:What is the delivery time for orders?

The normal delivery time is 7-12 days. During peak seasons, lead time is within 15 workdays, and off-season lead time is also within 15 workdays.

Q:What payment methods do you accept?

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

Q:Are free samples available?

Yes, some samples can be provided free of charge upon request.