What materials are used in manufacturing?

The product is made of alloy, and we specialize in processing special materials like nickel-based and titanium alloys.

Does the product provide after-sales service?

Yes, we provide after-sales service and warranty support for our products.

High-Performance Qjz Mechanical Drilling Jar with Accelerator System

Name: High-Performance Qjz Mechanical Drilling Jar with Accelerator System
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2092656522

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$288.00-1,299.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

Mechanical Drilling Jar

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Surface Treatment

Polishing

Centralizer Type

Rigid

Structure

Automatic Reversing

Material

Alloy

Type

Drilling Jar

Transport Package

Wooden

Specification

89-229mm

Trademark

KAIDI

Origin

China

HS Code

8481300000

Production Capacity

50000pieces/Year

Key features

High Tensile Strength: Max tensile load reaches up to 8500 KN for heavy-duty drilling operations.

Customization Available: Supports full customization from samples, designs, and flexible requirements.

Dual Jarring Force: Provides both upward and downward jarring force to release stuck drill tools.

Advanced Material Processing: Proficient in processing nickel-based and titanium alloys for corrosion resistance.

Quality Assurance: 100% visual inspection of finished products with strict QA/QC protocols.

Certified Standards: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008.

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

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: ≤1.35h

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.