Which port do you ship from?

We usually ship containers from Shanghai port, but Guangzhou port is also available.

What is the warranty period for your products?

Our products are made of high-quality steel, and all spare parts are strictly inspected before shipping. We provide quick responses to any complaints or suggestions.

Can I visit your factory?

Definitely. You are welcome to visit. Please inform us of your arrival time in advance, and we can reserve a hotel and offer pickup service from Changsha Huanghua airport or the CHR Express station.

High Air Pressure DTH Hammer SD12

Name: High Air Pressure DTH Hammer SD12
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1973783102

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$30.00-300.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2008

Surface Treatment

Spray-Paint

Model NO.

SD12

Manufacturing Process

Forging

Material

Alloy Steel

Mining Type

Mining

Transport Package

Ply-Wood Case for Safe Delivery

Specification

130 - 156 mm

Trademark

Super Diamond

Origin

China

HS Code

8412310090

Production Capacity

50, 000PCS / Year

Key features

High Compatibility: Matches over 95% of original products from Atlas Copco and Ingersoll Rand.

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

Customization Support: Accepts OEM and ODM services with customized mining type options.

Competitive Pricing: Best quality against small factories with prices competitive against famous brands.

ISO Certified Quality: Manufactured under ISO 9001:2008 certification with 100% finished product inspection.

Global Reputation: Trusted by customers in France, Spain, Italy, South Africa, Australia, and more.

Stable Lead Time: Full production chain ensures stable and prompt delivery within one month.

Expert Team: Supported by experienced senior technicians and engineers with 17+ years expertise.

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: ≤2.17h

AI-Powered supplier vetting

SummaryThe supplier demonstrates product R&D, ODM, SDK availability, and broad customization capabilities, including customization from samples, designs, full customization, and minor customization. It reports eight years of export experience, export activity representing 51%–70% of total sales, self-operated import and export rights, and participation in an offline international construction machinery exhibition. Service quotations support FOB, CIF, CFR, and EXW, with a stated one-month average lead time in both peak and off-seasons. However, the supplier reports no overseas warehouse, showroom, agents, or branches, and no overseas service countries. ISO9001:2015 certification and recent fire drills are stated, but no factory environmental impact assessment report is available. Financial records provided for recent years show zero values for revenue, profit, margins, costs, and current ratios, preventing a positive assessment of financial credibility. Evidence of production scale and named customer cases is...

Supplier typeThe supplier appears to be a manufacturing-oriented rock-drilling equipment provider with R&D, ODM, SDK, export, and customization capabilities. Its products are described for earthwork, mining, water-well, construction, geothermal, and municipal engineering applications, while it does not provide OEM services for popular brands.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and conducting regular fire drills during the past year. However, it also states that the factory has no environmental impact assessment report, so the evidence supports quality-system certification but not comprehensive environmental documentation.

Financial creditThe supplied financial records for the stated recent years report zero operating revenue, operating costs, gross profit, operating profit, gross margins, and current ratios. These values do not provide positive evidence of financial strength and materially limit the ability to verify financial credibility.

R&D capabilityThe supplier reports that it had new products during the past year, provides ODM services, and has an available SDK. These are explicit indicators of product development and technical integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports R&D capability and ODM service availability, supporting a broad customization offering.