What is the warranty or quality guarantee?

All finished products undergo 100% visual and function inspection before shipment to ensure quality.

What is the material and surface treatment?

The material is alloy steel, and the surface treatment is spray-paint.

RC Drlling Water Well Drilling Core Drilling Machine Tools DTH Hammer and Bit Cop54 Gold

Name: RC Drlling Water Well Drilling Core Drilling Machine Tools DTH Hammer and Bit Cop54 Gold
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1915908105

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

JIS, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Transport Package

Ply-Wooden Cases for Exporting

Specification

2 Inch to 12 Inch

Trademark

Super Diamond

Origin

China

HS Code

8207199000

Production Capacity

10000

Key features

High Efficiency & Low Consumption: More efficient energy transfer, faster drilling speed, lower air and oil consumption.

Reliable Valve Air Distribution: Features a foot valve for more reliable air distribution and simple piston design.

Extended Service Life: Heat-treated parts ensure longer life, fewer failures, and easier maintenance.

Easy Disassembly Design: Top sub, drive chuck, and external cylinder connected by multi-start thread for easy disassembly.

Wide Size Range: Available in 1-12 inch hammers with various shank connections and working pressures.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 and ISO9001:2015 standards.

Full Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

100% Quality Inspection: Finished products undergo 100% visual and function inspection by 4 QA/QC inspectors.

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: ≤5.79h

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:What are the main advantages of this DTH hammer?

It features reliable valve air distribution, simple piston design for long life, efficient energy transfer, lower air and oil consumption, and easy disassembly due to multi-start thread connections.

Q:What certifications does the product have?

The product is certified under ISO 9001:2000 for manufacturing and ISO9001:2015 for the management system.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

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

Q:What is the lead time for production?

The average lead time is one month, regardless of peak or off-season.