What payment methods do you accept?

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

Do you offer after-sales support?

Yes, we provide lifetime support for all our products.

Is there quality inspection for the finished products?

Yes, 100% visual inspection is performed on all finished products before delivery.

Industrial Heavy-Duty Hole Opener for Petroleum Downhole Drilling Tools

Name: Industrial Heavy-Duty Hole Opener for Petroleum Downhole Drilling Tools
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2101355852

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$5,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Support

Warranty

12months

Model NO.

KAIDI

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Aluminum

Hole Open Diameter

8 1/4"

Qty of Cutters

Min.Pilot Hole

5 1/2"

Fishing Neck Diameter

6 1/2"

Transport Package

Wooden

Specification

KAIDI

Trademark

KAIDI

Origin

China

HS Code

8401100000

Key features

Lifetime Support: Provides lifetime after-sales support for all industrial heavy-duty hole openers.

Custom Made Services: Offers full customization based on customer drawings and specific design requirements.

Special Material Processing: Expertise in processing nickel-based alloys and titanium alloys for harsh environments.

CNC Milling Process: Manufactured using advanced CNC milling technology for high precision and accuracy.

12 Months Warranty: Includes a comprehensive 12-month warranty coverage for mechanical equipment.

OEM and ODM Available: Accepts OEM and ODM orders with flexible customization options for various needs.

100% Quality Inspection: All finished products undergo 100% visual inspection to ensure quality standards.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceHigh Repeat Buyers Choice

Mudanjiang Kaidi Petroleum Machinery Co., Ltd.

Heilongjiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: DalianAverage Response Time: ≤6.38h

AI-Powered supplier vetting

SummaryKaidi Petroleum Machinery is a limited company with 21 employees, focused on API oilfield drilling tools and non-standard OEM products. It reports OEM service for well-known brands, modern CNC-based production equipment, two production lines, and export experience of 10 years. Its customization capabilities cover samples, designs, minor changes, full customization, and flexible customization. Quality controls include documented inspection instructions, quality assurance, traceable raw-material identification, complaint procedures, and corrective-action processes. However, it reports no supplier-management certification, no available SDK, only one R&D engineer, and no available R&D audit documentation. Financial credibility cannot be assessed because the provided financial fields contain years rather than financial results or monetary data.

Supplier typeThe supplier is identified as a limited company with 21 employees and no parent group affiliation. Its stated business is technology-based petroleum equipment, specifically API oilfield drilling tools and non-standard OEM products.

CertificationsNo supplier-management system certification is reported. This is a stated absence of certification evidence, although the supplier does report quality assurance, traceability, documented procedures, and maintained quality records.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with records, and it maintains written procedures and records for service-capability assessment and corrective/preventive actions. These controls support after-sales handling, but no specific response-time or service coverage information is provided.

Production capacityProduction resources include CNC cutting and machining equipment, CNC and conventional lathes, laser marking, sandblasting, cranes, modern workshops, two production lines, and eight quality-control testing devices. The supplier also reports a lead time within 15 workdays during off-peak seasons, supporting an established production capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. It also reports strong customization for special-alloy processing and OEM services for well-known brands, providing direct evidence of broad customization capability.