What is the minimum order quantity?

The minimum order quantity is 1 piece.

What materials are used for manufacturing?

The product is made of alloy steel with spray-paint surface treatment and a forging manufacturing process.

What are the shipping options?

Transportation is available by air, express, or sea according to customer requests.

Overburden Casing Drilling System

Name: Overburden Casing Drilling System
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1928491905

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-2,000.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2008

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Mining Type

Mining

Transport Package

Ply-Wood Case for Safe Delivery

Trademark

Super Diamond

Origin

China

HS Code

8412310090

Production Capacity

50, 000PCS / Year

Key features

Customizable Design: Design and manufacture according to customer requirements on bit diameter, air holes, and shape.

Wide Compatibility: Compatible with Sandvik, Atlas Copco, and other major brands for DTH and RC hammers.

Premium Material Quality: Made of high-quality alloy steel with premium hardened procedures for long life.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 and ISO 9001:2015 standards.

Experienced Team: Over 15 years of experienced technicians and engineers in rock drilling tools.

Stable Production: Full production chain ensures stable and prompt lead times.

Versatile Applications: Used for water wells, geothermal wells, tunneling, mining, and civil engineering projects.

Strict Quality Control: All spare parts strictly inspected before shipping with 100% finished product inspection.

Company profile

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤4.76h

AI-Powered supplier vetting

SummaryThe supplier is focused on providing high-quality products and advanced technology in sectors such as earthwork engineering and geothermal drilling. While they have a strong R&D capability with ODM services and participate in international trade shows, their lack of overseas facilities and OEM services for popular brands are notable limitations. Financial data indicates no operating revenues or profits over recent years, raising concerns about financial credibility. They hold ISO9001:2015 certification but lack an environmental impact assessment report.

Supplier typeThe supplier is involved in sectors like earthwork engineering and construction, offering comprehensive rock drilling solutions with a focus on technology and service.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a standardized quality management system.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, and agents, limiting their after-sales service capabilities internationally.

Financial creditThere is a lack of operating revenues and profits over recent years, suggesting potential financial instability.

R&D capabilityThe supplier has a strong R&D capability, including ODM services and available SDKs, indicating a robust innovation potential.

Production capacityThe supplier has 20 qualified suppliers and a consistent lead time, reflecting stable production capabilities.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customizations.

Product Q&A

Q:Can the product be customized?

Yes, we can design and manufacture according to customer requirements on bit diameter, number, air holes, carbide button shape, and bit face shape.

Q:What is the production lead time?

Generally, it takes 15-30 days. Peak season and off-season lead times are both approximately one month.

Q:Which brands are compatible with this system?

All DTH hammers and bits are compatible with Sandvik, Atlas Copco, and other major brands.

Q:What is the warranty policy?

We provide a quality warranty where all spare parts are strictly inspected before shipping, with quick responses to complaints.

Q:What are the available payment terms?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

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Overburden Casing Drilling System