How are the products packaged for shipping?

Products are packed in plywood cases and pallets to avoid damage. Custom packaging is also available.

What shank types are compatible with these bits?

We offer various shanks including Bulroc BR1-BR6, Halco MACH series, COP series, and SD series.

What is the after-sales service policy?

We provide professional after-sales service with quick responses to complaints and suggestions.

DHD340 DTH Bits for Water Well Drilling

Name: DHD340 DTH Bits for Water Well Drilling
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 683239031

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$150.00-210.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

DHD340 DTH bits

Sizes

2 Inch to 30 Inch

Model

DHD340, Cop44, Ql40, SD4, Mission40

Color

as Request

Quantity

Small Quantity Is Acceptable

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Specification

Grade A

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

82071990

Production Capacity

50000 Per Month

Key features

20 Years Manufacturing Experience: Leading manufacturer with 20 years of rich experience in rock drilling tools.

Wide Size Customization: Sizes customizable from 2 Inch to 30 Inch to meet specific project needs.

Flexible Order Quantity: Small quantity orders are acceptable, offering flexibility for diverse clients.

Comprehensive Shank Compatibility: Shanks available for various systems including Bulroc, Halco, COP, and SD series.

Strict Quality Inspection: High quality steel construction with strict inspection of all spare parts before shipping.

Global Reputation: Trusted by customers worldwide including France, Spain, Italy, South Africa, and Australia.

Professional After-Sales Service: Quick response to complaints and suggestions with professional technical support.

Secure Packaging Options: Plywood cases and pallets used; custom packaging available upon special request.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamFlexible Customization

Changsha Sollroc Engineering Equipments Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Nearest Port: Shanghai,Guangzhou, ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Sollroc Engineering Equipments Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying mechanical, specialized equipment and concrete additives. It reports production capacities for DTH and RC products, flexible customization, broad export-market coverage, and participation in the BAUMA trade show. However, the available information shows no inventory, overseas warehouse, showroom, agent or branch capability, and no overseas service countries. Service-capability assessment, approved-supplier management, corrective actions and complaint handling lack written procedures or records. R&D resources are limited to one engineer, with no new products launched in the past year, no ODM, branded OEM or SDK capability, and no quality-control test equipment reported. Raw-material traceability, quality assurance, environmental assessment and fire-drill status are unknown. Financial records are indicated for recent years, but the slices do not provide sufficient...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure in China. Its stated business scope covers sales of general and specialized mechanical equipment, concrete additives, electromechanical products, non-ferrous metals, and instruments and meters.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season and accepts multiple quotation and payment terms, but it has no inventory, overseas warehouse, showroom, agent or branch capability and reports zero overseas service countries. Service-capability procedures, approved-supplier records, corrective-action records, and customer-complaint procedures are absent, indicating insufficient evidence of a controlled after-sales system.

R&D capabilityThe supplier has one R&D engineer whose stated responsibility is Technical Service, but launched no new products in the past year and does not provide ODM, branded OEM or SDK services. The evidence indicates limited documented innovation capability.

Production capacityReported annual capacities are 20,000 DTH hammers, 100,000 DTH bits, 10,000 RC hammers and 200,000 RC bits, with 11–20 quality-control staff and export coverage across multiple regions. However, the supplier reports zero quality-control test equipment, so production volume is evidenced but quality-control infrastructure is a clear weakness.

Customization capabilityThe supplier explicitly states that it provides flexible customization design services. This is direct evidence of customization capability, although no scope, process or example is provided.