What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What after-sales service is provided?

We guarantee swift resolution for any quality issues stemming from material or machining defects, and provide technical support for assembly and problem analysis.

What materials are used in manufacturing?

The product is made from stainless steel with a sand blast surface treatment and forging manufacturing process.

DTH Down Hole Hammer for Water Well Mining Quarry Construction Drilling

Name: DTH Down Hole Hammer for Water Well Mining Quarry Construction Drilling
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2113719855

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$700.00

1 Piece

Product profile

Customization

Available

After-sales Service

Any Problem All Can Solution

Warranty

Any Problem All Can Solution

Model NO.

DHD360

Certification

ISO 9001:2000

Standard

Surface Treatment

Sand Blast

Manufacturing Process

Forging

Material

Stainless Steel

Transport Package

Wooden Case

Specification

DHD360

Trademark

Tinahe Drilling

Origin

Changsha

HS Code

82071990

Key features

Customizable DTH Hammers: Offers minor, sample, design, and full customization options for specific needs.

Wide Size Range: DTH hammers available in hole sizes ranging from 3.5 to 48 inches in diameter.

ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2000 certification standards.

Professional Technical Support: Over 30 experts provide guide services for assembly and problem analysis.

100% Quality Inspection: Finished products undergo strict visual and function inspection before shipment.

Stainless Steel Material: Constructed from high-quality stainless steel with sand blast surface treatment.

Versatile Application: Suitable for water wells, geothermal drilling, mining, quarrying, and construction.

Flexible Payment Terms: Supports LC, T/T, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...

Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.

After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.

R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.

Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.