What is the lead time for production?

Peak season lead time is within 15 workdays, while off-season is 1-3 months.

What payment terms are accepted?

We accept T/T, Western Union, and Money Gram.

How is the machine packaged for shipping?

Machines are packed in standard export wooden boxes or cartons, depending on size.

Top Quality Henan 400-1000 Depth Air DTH Drilling Water Well Drilling Machine

Name: Top Quality Henan 400-1000 Depth Air DTH Drilling Water Well Drilling Machine
Brand: Zhengzhou Benfu Industrial Co., Ltd.
SKU: 1988562532

Henan, ChinaZhengzhou Benfu Industrial Co., Ltd.

US$15,000.00

1 Set

US$14,000.00

2-4 Sets

US$13,000.00

5+ Sets

Product profile

Customization

Available

After-sales Service

Video Support

Warranty

1 Year

Model NO.

BF-zj008

Condition

New

Motor

AC Motor

Drill Hole Diameter

>300mm

Drill Hole Depth

>200m

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Construction Site

The Earth's Surface

Brand

Benfu

Machine Power

21HP

Drilling Depth

120m

Transport Package

Wooden Case

Specification

11200*1800*1300mm

Trademark

benfu

Origin

Henan

Key features

Full Hydraulic Control: Adopts full hydraulic control with top drive for high drilling efficiency.

Dual Use Capability: Supports both water and steam operations for versatile drilling needs.

Customizable Sizes: Various sizes available for customization to fit specific project requirements.

High Mobility: Tractor mounted or all ground chassis design ensures flexibility on difficult roads.

Wide Application Range: Suitable for hydrological wells, coalbed methane, shale gas, geothermal energy, and mining.

Large Main Shaft Diameter: Accommodates mud, air, and air foam drilling in various terrains and formations.

1-Year Warranty: Comes with a standard 1-year warranty for peace of mind.

Video Support: Provides video support for after-sales service and troubleshooting.

Company profile

Importers and ExportersYears of Export Experience

Zhengzhou Benfu Industrial Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2000-10-01Nearest Port: SHANGHAI, TIANJIN, QINGDAOAverage Response Time: ≤2.42hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryZhengzhou Benfu Industrial Co., Ltd. is identified as a Chinese manufacturer/factory producing varied machinery, including dry ice pelletizers, fruit sorting machines, and wood-processing equipment. It offers multiple customization modes, ODM services, and OEM services for well-known brands, but reports no new products in the past year and no available SDK. Production-related evidence is limited: the supplier reports four employees, no in-stock capability, no overseas warehouse or showroom, and unknown outsourcing and contract status. Service and quality-control weaknesses are explicitly indicated by the absence of written corrective-action and complaint-handling procedures and zero quality-control testing equipment. A CTI audit is recorded with a stated result of 0, but the meaning of the result is not provided. Financial-year fields are present, but no non-financial assessment of financial credibility can be made from them.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in China. Its description states that it integrates R&D, production, sales, and service, while its product list covers multiple machinery categories and it reports four employees.

After-Sales capabilityThe supplier reports no overseas warehouse or overseas showroom capability. It also has no written procedures or records for corrective and preventive actions or customer complaint handling, which is explicit evidence of a service-process deficiency.

Production capacityThe supplier identifies as a manufacturer and lists a broad machinery portfolio, but reports only four employees, no in-stock capability, and unknown outsourcing-procedure and contract status. Zero quality-control testing equipment further indicates a production-quality-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also states that ODM services are available, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer engagement. However, no customer names, project examples, quantities, or performance details are provided.